fix(deps): upgrade @xterm/xterm to 6.1.0-beta.203 for addon compatibility

The addon-web-links registerApcHandler API requires xterm >= 6.1.0. 💘 Generated with Crush Assisted-by: GLM-5.1 via Crush <crush@charm.land>
fix(shell): enable allowProposedApi for Unicode11 addon
2026-04-24 22:19:12 +02:00 · 2026-04-24 22:16:23 +02:00 · 2026-04-24 22:12:05 +02:00 · 2026-04-24 22:10:15 +02:00 · 2026-04-24 22:02:36 +02:00 · 2026-04-24 21:56:32 +02:00
22 changed files with 2137 additions and 568 deletions
--- a/.gitea/workflows/ci-main.yml
+++ b/.gitea/workflows/ci-main.yml
@@ -170,7 +170,7 @@ jobs:

      - name: Commit changelog
        env:
-          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
          git config user.name "CI Bot"
          git config user.email "ci@legion-muyue.fr"
@@ -181,30 +181,45 @@ jobs:

      - name: Create release
        env:
-          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
        run: |
+          set -ex
          if [ -z "$GITEA_TOKEN" ]; then
-            echo "Warning: GITEATOKEN not set, skipping release"
-            exit 0
+            echo "Error: GITEA_TOKEN secret is not set"
+            exit 1
          fi
          VERSION=${{ steps.version.outputs.version }}
          API="${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases"
-          BODY=$(cat /tmp/stable_changelog.md)
-          RESPONSE=$(curl -s -X POST "${API}" \
+          echo "Creating release ${VERSION} at ${API}"
+
+          EXISTING=$(curl -sf -H "Authorization: token ${GITEA_TOKEN}" "${API}/tags/${VERSION}" || echo "")
+          if [ -n "$EXISTING" ]; then
+            EXISTING_ID=$(echo "$EXISTING" | python3 -c "import sys,json; print(json.load(sys.stdin).get('id',''))" 2>/dev/null || echo "")
+            if [ -n "$EXISTING_ID" ]; then
+              echo "Release ${VERSION} already exists (ID: ${EXISTING_ID}), deleting..."
+              curl -sf -X DELETE -H "Authorization: token ${GITEA_TOKEN}" "${API}/${EXISTING_ID}" || true
+            fi
+          fi
+
+          BODY=$(python3 -c "import json,sys; print(json.dumps(sys.stdin.read()))" < /tmp/stable_changelog.md)
+          RESPONSE=$(curl -s -w "\n%{http_code}" -X POST "${API}" \
            -H "Authorization: token ${GITEA_TOKEN}" \
            -H "Content-Type: application/json" \
            -d "{
              \"tag_name\":\"${VERSION}\",
              \"target_commitish\":\"main\",
              \"name\":\"muyue ${VERSION}\",
-              \"body\":$(echo "$BODY" | jq -Rs .),
+              \"body\":${BODY},
              \"draft\":false,
              \"prerelease\":false
            }")
-          RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | head -1 | grep -o '[0-9]*')
+          HTTP_CODE=$(echo "$RESPONSE" | tail -1)
+          RESPONSE_BODY=$(echo "$RESPONSE" | sed '$d')
+          echo "HTTP Status: ${HTTP_CODE}"
+          echo "Response: ${RESPONSE_BODY}"
+          RELEASE_ID=$(echo "$RESPONSE_BODY" | python3 -c "import sys,json; print(json.load(sys.stdin).get('id',''))" 2>/dev/null || echo "")
          if [ -z "$RELEASE_ID" ]; then
-            echo "Failed to create release:"
-            echo "$RESPONSE"
+            echo "Failed to create release"
            exit 1
          fi
          echo "Release ID: ${RELEASE_ID}"
@@ -212,8 +227,12 @@ jobs:
          for file in dist/*.tar.gz dist/*.zip dist/checksums.txt; do
            filename=$(basename "$file")
            echo "Uploading ${filename}..."
-            curl -s -X POST "${UPLOAD_URL}" \
+            UPLOAD_RESP=$(curl -s -w "\n%{http_code}" -X POST "${UPLOAD_URL}" \
              -H "Authorization: token ${GITEA_TOKEN}" \
-              -F "attachment=@${file};filename=${filename}" > /dev/null
+              -F "attachment=@${file};filename=${filename}")
+            UPLOAD_CODE=$(echo "$UPLOAD_RESP" | tail -1)
+            if [ "$UPLOAD_CODE" != "201" ]; then
+              echo "Upload failed with status ${UPLOAD_CODE}"
+            fi
          done
          echo "Stable release ${VERSION} published!"
--- a/internal/api/chat_engine.go
+++ b/internal/api/chat_engine.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"net/http"
-	"strings"

 	"github.com/muyue/muyue/internal/agent"
 	"github.com/muyue/muyue/internal/orchestrator"
@@ -76,12 +75,8 @@ func (ce *ChatEngine) RunWithTools(ctx context.Context, messages []orchestrator.
 		content := cleanThinkingTags(choice.Message.Content)

 		if content != "" {
-			words := strings.Fields(content)
-			for _, w := range words {
-				chunk := w
-				if ce.onChunk != nil {
-					ce.onChunk(map[string]interface{}{"content": chunk})
-				}
+			if ce.onChunk != nil {
+				ce.onChunk(map[string]interface{}{"content": content})
 			}
 			finalContent = content
 		}
--- a/internal/api/handlers_info.go
+++ b/internal/api/handlers_info.go
@@ -8,6 +8,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"regexp"
 	"strings"
 	"time"

@@ -493,10 +494,55 @@ func (s *Server) handleProvidersQuota(w http.ResponseWriter, r *http.Request) {
 				resp.Body.Close()
 				var data map[string]interface{}
 				if json.Unmarshal(body, &data) == nil {
-					q.Data = data
-					q.Healthy = true
+					if d, ok := data["data"].(map[string]interface{}); ok {
+						if limits, ok := d["limits"].([]interface{}); ok {
+							models := make([]map[string]interface{}, 0)
+							for _, l := range limits {
+								if lm, ok := l.(map[string]interface{}); ok {
+									name := "Z.AI"
+									if model, ok := lm["model"].(string); ok && model != "" {
+										name = model
+									} else if t, ok := lm["type"].(string); ok && t != "TIME_LIMIT" {
+										name = t
+									}
+									usage, _ := lm["usage"].(float64)
+									remaining, _ := lm["remaining"].(float64)
+									limitVal, hasLimit := lm["limit"].(float64)
+									total := usage + remaining
+									if hasLimit && limitVal > 0 {
+										total = limitVal
+									}
+									if total > 0 {
+										models = append(models, map[string]interface{}{
+											"model":     name,
+											"used":      usage,
+											"total":     total,
+											"remaining": remaining,
+										})
+									}
+								}
+							}
+							if len(models) > 0 {
+								q.Data = map[string]interface{}{"models": models}
+								q.Healthy = true
+							}
+						}
+					}
 				}
 			}
+		case "mimo":
+			q.Healthy = p.APIKey != ""
+			if p.APIKey == "" {
+				q.Error = "no API key"
+			}
+		case "claude", "anthropic":
+			// Claude Code n'a pas d'API externe, vérifier l'installation
+			claudePath := "/usr/bin/claude"
+			if _, err := os.Stat(claudePath); err == nil {
+				q.Healthy = true
+			} else {
+				q.Error = "claude code not installed"
+			}
 		default:
 			q.Error = "quota not supported"
 		}
@@ -525,10 +571,11 @@ func (s *Server) handleRecentCommands(w http.ResponseWriter, r *http.Request) {
 			shell = "zsh"
 		}
 		lines := strings.Split(string(data), "\n")
-		start := len(lines) - 25
+		start := len(lines) - 50
 		if start < 0 {
 			start = 0
 		}
+
 		for i := len(lines) - 1; i >= start; i-- {
 			line := strings.TrimSpace(lines[i])
 			if line == "" || strings.HasPrefix(line, "#") {
@@ -545,6 +592,15 @@ func (s *Server) handleRecentCommands(w http.ResponseWriter, r *http.Request) {
 			if line == "" {
 				continue
 			}
+
+			base := strings.Fields(line)[0]
+			if len(base) < 2 {
+				continue
+			}
+			if !regexp.MustCompile(`^[a-zA-Z@./]`).MatchString(base) {
+				continue
+			}
+
 			entries = append(entries, cmdEntry{Cmd: line, Shell: shell})
 		}
 	}
--- a/internal/api/handlers_shell_chat.go
+++ b/internal/api/handlers_shell_chat.go
@@ -1,53 +1,24 @@
 package api

 import (
-	"context"
 	"encoding/json"
+	"fmt"
 	"net/http"
+	"os"
+	"os/exec"
+	"runtime"
 	"strings"

+	"github.com/muyue/muyue/internal/agent"
 	"github.com/muyue/muyue/internal/orchestrator"
 )

-const maxShellToolIterations = 10
-
 type ShellChatRequest struct {
-	Message   string   `json:"message"`
-	Context   string   `json:"context,omitempty"`
-	History   []string `json:"history,omitempty"`
-	Cwd       string   `json:"cwd,omitempty"`
-	Platform  string   `json:"platform,omitempty"`
-	Stream    bool     `json:"stream"`
-}
-
-type ShellChatResponse struct {
-	Content   string        `json:"content,omitempty"`
-	ToolCalls []ToolCallInfo `json:"tool_calls,omitempty"`
-	Error     string        `json:"error,omitempty"`
-}
-
-type ToolCallInfo struct {
-	ID     string                 `json:"id"`
-	Name   string                 `json:"name"`
-	Args   map[string]interface{} `json:"args"`
-	Result *toolResponseData      `json:"result,omitempty"`
-	Error  string                 `json:"error,omitempty"`
-}
-
-func toString(v interface{}) string {
-	if v == nil {
-		return ""
-	}
-	s, _ := v.(string)
-	return s
-}
-
-func toBool(v interface{}) bool {
-	if v == nil {
-		return false
-	}
-	b, _ := v.(bool)
-	return b
+	Message  string `json:"message"`
+	Context  string `json:"context,omitempty"`
+	Cwd      string `json:"cwd,omitempty"`
+	Platform string `json:"platform,omitempty"`
+	Stream   bool   `json:"stream"`
 }

 func (s *Server) handleShellChat(w http.ResponseWriter, r *http.Request) {
@@ -56,6 +27,11 @@ func (s *Server) handleShellChat(w http.ResponseWriter, r *http.Request) {
 		return
 	}

+	if s.shellConvStore.AtLimit() {
+		writeError(w, "context limit reached, use /clear", http.StatusBadRequest)
+		return
+	}
+
 	var req ShellChatRequest
 	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
 		writeError(w, err.Error(), http.StatusBadRequest)
@@ -67,142 +43,250 @@ func (s *Server) handleShellChat(w http.ResponseWriter, r *http.Request) {
 		return
 	}

+	s.shellConvStore.Add("user", req.Message)
+
 	orb, err := orchestrator.New(s.config)
 	if err != nil {
 		writeError(w, err.Error(), http.StatusServiceUnavailable)
 		return
 	}

-	orb.SetSystemPrompt(s.buildShellSystemPrompt(req))
-	orb.SetTools(s.agentToolsJSON)
+	orb.SetSystemPrompt(s.buildShellSystemPromptV2(req))

 	if req.Stream {
-		s.handleShellChatStream(w, orb, req)
+		s.handleShellChatStreamV2(w, orb)
 	} else {
-		s.handleShellChatNonStream(w, orb, req)
+		s.handleShellChatNonStreamV2(w, orb)
 	}
 }

-func (s *Server) buildShellSystemPrompt(req ShellChatRequest) string {
+func (s *Server) buildShellSystemPromptV2(_ ShellChatRequest) string {
 	var sb strings.Builder

-	sb.WriteString(`Tu es l'assistant Shell de Muyue. Tu as accès à un terminal et peux aider l'utilisateur avec:
- Exécuter des commandes shell
- Expliquer des erreurs de commandes
- Suggérer des commandes appropriées pour la tâche demandée
- Lire et explorer des fichiers
- Configurer l'environnement de développement
+	sb.WriteString(`Tu es l'Analyste Système de Muyue. Tu es un expert en administration système et développement.
+Tu aides l'utilisateur à comprendre son système, diagnostiquer des problèmes, et optimiser son environnement.

-Tu peux appeler des outils pour exécuter des commandes, lire des fichiers, etc. Sois précis et concis dans tes réponses.
+RÈGLES STRICTES:
+- Tu ne peux JAMAIS exécuter de commande ou de code
+- Tu ne peux que analyser, expliquer, et proposer des solutions
+- Quand tu proposes du code ou des commandes, mets-les dans des blocs de code markdown avec le langage spécifié
+- L'utilisateur pourra les copier ou les envoyer directement au terminal depuis les boutons

 `)

-	if req.Cwd != "" {
-		sb.WriteString("Répertoire courant: " + req.Cwd + "\n")
+	analysis := LoadSystemAnalysis()
+	if analysis != "" {
+		sb.WriteString("=== ANALYSE SYSTÈME ACTUELLE ===\n")
+		sb.WriteString(analysis)
+		sb.WriteString("\n=== FIN DE L'ANALYSE ===\n\n")
 	}
-	if req.Platform != "" {
-		sb.WriteString("Plateforme: " + req.Platform + "\n")
-	}
-	if req.Context != "" {
-		sb.WriteString("\nContexte du terminal:\n" + req.Context + "\n")
-	}
-	if len(req.History) > 0 {
-		sb.WriteString("\nDernières commandes exécutées:\n")
-		for _, h := range req.History {
-			sb.WriteString("  " + h + "\n")
-		}
+
+	sb.WriteString(fmt.Sprintf("OS: %s/%s\n", runtime.GOOS, runtime.GOARCH))
+	if hostname, err := os.Hostname(); err == nil {
+		sb.WriteString("Hostname: " + hostname + "\n")
 	}

 	return sb.String()
 }

-func (s *Server) handleShellChatStream(w http.ResponseWriter, orb *orchestrator.Orchestrator, req ShellChatRequest) {
+func (s *Server) handleShellChatStreamV2(w http.ResponseWriter, orb *orchestrator.Orchestrator) {
 	SetupSSEHeaders(w)
 	flusher, canFlush := w.(http.Flusher)
 	sseWriter := NewSSEWriter(w)

-	ctx := context.Background()
-	messages := []orchestrator.Message{
-		{Role: "user", Content: req.Message},
+	// Rebuild history into orchestrator
+	history := s.shellConvStore.Get()
+	for _, m := range history[:len(history)-1] { // all except last user msg
+		if m.Role == "system" {
+			continue
+		}
+		// Pre-load orchestrator history
+		orb.AppendHistory(orchestrator.Message{Role: m.Role, Content: m.Content})
 	}

-	engine := NewChatEngine(orb, s.agentRegistry, s.agentToolsJSON)
+	lastUserMsg := history[len(history)-1].Content

-	var toolCalls []ToolCallInfo
-	engine.OnChunk(func(data map[string]interface{}) {
-		if data == nil {
-			return
-		}
-		sseWriter.Write(data)
+	var finalContent string
+	result, err := orb.SendStream(lastUserMsg, func(chunk string) {
+		finalContent = chunk
+		sseWriter.Write(map[string]interface{}{"content": chunk})
 		if canFlush {
 			flusher.Flush()
 		}
-		if tc, ok := data["tool_call"].(map[string]interface{}); ok {
-			argsMap := make(map[string]interface{})
-			if args, ok := tc["args"].(string); ok {
-				json.Unmarshal([]byte(args), &argsMap)
-			}
-			toolCalls = append(toolCalls, ToolCallInfo{
-				ID:   toString(tc["tool_call_id"]),
-				Name: toString(tc["name"]),
-				Args: argsMap,
-			})
-		}
-		if tr, ok := data["tool_result"].(map[string]interface{}); ok {
-			tcID := toString(tr["tool_call_id"])
-			for i := range toolCalls {
-				if toolCalls[i].ID == tcID {
-					if err, ok := tr["is_error"].(bool); ok && err {
-						toolCalls[i].Error = toString(tr["content"])
-					} else {
-						toolCalls[i].Result = &toolResponseData{
-							Content: toString(tr["content"]),
-							IsError: toBool(tr["is_error"]),
-						}
-					}
-					break
-				}
-			}
-		}
 	})

-	finalContent, _, _, err := engine.RunWithTools(ctx, messages)
 	if err != nil {
 		sseWriter.Write(map[string]interface{}{"error": err.Error()})
 		return
 	}

-	if finalContent == "" && len(toolCalls) > 0 {
-		finalContent = "(opérations terminées)"
+	content := result
+	if content == "" {
+		content = finalContent
 	}

-	writeJSONResp, _ := json.Marshal(ShellChatResponse{
-		Content:   finalContent,
-		ToolCalls: toolCalls,
+	s.shellConvStore.Add("assistant", cleanThinkingTags(content))
+
+	sseWriter.Write(map[string]interface{}{
+		"done":   "true",
+		"tokens": s.shellConvStore.ApproxTokens(),
 	})
-	sseWriter.Write(map[string]interface{}{"done": true, "response": string(writeJSONResp)})
 }

-func (s *Server) handleShellChatNonStream(w http.ResponseWriter, orb *orchestrator.Orchestrator, req ShellChatRequest) {
-	ctx := context.Background()
-	messages := []orchestrator.Message{
-		{Role: "user", Content: req.Message},
+func (s *Server) handleShellChatNonStreamV2(w http.ResponseWriter, orb *orchestrator.Orchestrator) {
+	history := s.shellConvStore.Get()
+	for _, m := range history[:len(history)-1] {
+		if m.Role == "system" {
+			continue
+		}
+		orb.AppendHistory(orchestrator.Message{Role: m.Role, Content: m.Content})
 	}

-	engine := NewChatEngine(orb, s.agentRegistry, s.agentToolsJSON)
+	lastUserMsg := history[len(history)-1].Content

-	finalContent, err := engine.RunNonStream(ctx, messages)
+	result, err := orb.Send(lastUserMsg)
 	if err != nil {
 		writeError(w, err.Error(), http.StatusInternalServerError)
 		return
 	}

-	if finalContent == "" {
-		finalContent = "(tool calls completed, no text response)"
+	s.shellConvStore.Add("assistant", cleanThinkingTags(result))
+	writeJSON(w, map[string]interface{}{
+		"content": result,
+		"tokens":  s.shellConvStore.ApproxTokens(),
+	})
+}
+
+func (s *Server) handleShellChatHistory(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "GET" {
+		writeError(w, "GET only", http.StatusMethodNotAllowed)
+		return
+	}
+	messages := s.shellConvStore.Get()
+	writeJSON(w, map[string]interface{}{
+		"messages":   messages,
+		"tokens":     s.shellConvStore.ApproxTokens(),
+		"max_tokens": shellMaxTokens,
+		"at_limit":   s.shellConvStore.AtLimit(),
+	})
+}
+
+func (s *Server) handleShellChatClear(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		writeError(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+	s.shellConvStore.Clear()
+	writeJSON(w, map[string]interface{}{
+		"status": "ok",
+		"tokens": 0,
+	})
+}
+
+func (s *Server) handleShellAnalyze(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		writeError(w, "POST only", http.StatusMethodNotAllowed)
+		return
 	}

-	writeJSON(w, ShellChatResponse{
-		Content:   finalContent,
-		ToolCalls: nil,
+	var sysInfo strings.Builder
+	sysInfo.WriteString("=== INFORMATIONS SYSTÈME ===\n")
+	sysInfo.WriteString(fmt.Sprintf("OS: %s/%s\n", runtime.GOOS, runtime.GOARCH))
+	if hostname, err := os.Hostname(); err == nil {
+		sysInfo.WriteString("Hostname: " + hostname + "\n")
+	}
+	if user := os.Getenv("USER"); user != "" {
+		sysInfo.WriteString("User: " + user + "\n")
+	}
+
+	if data, err := os.ReadFile("/proc/cpuinfo"); err == nil {
+		for _, line := range strings.Split(string(data), "\n") {
+			if strings.HasPrefix(line, "model name") {
+				sysInfo.WriteString("CPU: " + strings.SplitN(line, ":", 2)[1] + "\n")
+				break
+			}
+		}
+	}
+
+	if data, err := os.ReadFile("/proc/meminfo"); err == nil {
+		for _, line := range strings.Split(string(data), "\n") {
+			if strings.HasPrefix(line, "MemTotal:") || strings.HasPrefix(line, "MemAvailable:") {
+				sysInfo.WriteString(strings.TrimSpace(line) + "\n")
+			}
+		}
+	}
+
+	if out, err := exec.Command("df", "-h", "/").Output(); err == nil {
+		lines := strings.Split(string(out), "\n")
+		if len(lines) >= 2 {
+			sysInfo.WriteString("Disk: " + strings.TrimSpace(lines[1]) + "\n")
+		}
+	}
+
+	if out, err := exec.Command("ps", "aux", "--sort=-pcpu").Output(); err == nil {
+		lines := strings.Split(string(out), "\n")
+		sysInfo.WriteString(fmt.Sprintf("\nProcessus actifs (%d total):\n", len(lines)-1))
+		for i := 1; i < len(lines) && i <= 10; i++ {
+			fields := strings.Fields(lines[i])
+			if len(fields) >= 11 {
+				sysInfo.WriteString(fmt.Sprintf("  %-20s CPU:%-6s MEM:%-6s %s\n", fields[10], fields[2]+"%", fields[3]+"%", fields[0]))
+			}
+		}
+	}
+
+	if s.scanResult != nil {
+		sysInfo.WriteString("\nOutils installés:\n")
+		for _, t := range s.scanResult.Tools {
+			status := "✗"
+			if t.Installed {
+				status = "✓"
+			}
+			sysInfo.WriteString(fmt.Sprintf("  %s %s %s\n", status, t.Name, t.Version))
+		}
+	}
+
+	orb, err := orchestrator.New(s.config)
+	if err != nil {
+		writeError(w, err.Error(), http.StatusServiceUnavailable)
+		return
+	}
+	orb.SetSystemPrompt(agent.StudioSystemPrompt())
+
+	analysisPrompt := `Tu es un expert en administration système. Analyse les informations suivantes sur le système de l'utilisateur.
+Génère un rapport d'analyse concis et structuré en markdown qui inclut:
+1. Un résumé de l'état du système
+2. Les points d'attention (performance, sécurité, configuration)
+3. Des recommandations spécifiques d'optimisation
+4. Les outils manquants qui pourraient être utiles
+5. L'état du réseau et des connexions
+
+Sois concret et technique. Le rapport sera utilisé comme contexte pour un assistant terminal.
+
+` + sysInfo.String()
+
+	result, err := orb.Send(analysisPrompt)
+	if err != nil {
+		writeError(w, "analysis failed: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	SaveSystemAnalysis(result)
+
+	writeJSON(w, map[string]interface{}{
+		"status":   "ok",
+		"analysis": result,
 	})
-}
+}
+
+func (s *Server) handleShellAnalysisGet(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "GET" {
+		writeError(w, "GET only", http.StatusMethodNotAllowed)
+		return
+	}
+	analysis := LoadSystemAnalysis()
+	if analysis == "" {
+		writeJSON(w, map[string]interface{}{"analysis": nil})
+		return
+	}
+	writeJSON(w, map[string]interface{}{"analysis": analysis})
+}
--- a/internal/api/server.go
+++ b/internal/api/server.go
@@ -17,6 +17,7 @@ type Server struct {
 	scanResult     *scanner.ScanResult
 	mux            *http.ServeMux
 	convStore      *ConversationStore
+	shellConvStore *ShellConvStore
 	agentRegistry  *agent.Registry
 	agentToolsJSON json.RawMessage
 	workflowEngine *workflow.Engine
@@ -46,6 +47,7 @@ func NewServer(cfg *config.MuyueConfig) *Server {
 	s.config = cfg
 	s.scanResult = scanner.ScanSystem()
 	s.convStore = NewConversationStore()
+	s.shellConvStore = NewShellConvStore()
 	s.agentRegistry = agent.DefaultRegistry()
 	tools := s.agentRegistry.OpenAITools()
 	toolsJSON, _ := json.Marshal(tools)
@@ -89,6 +91,10 @@ func (s *Server) routes() {
 	s.mux.HandleFunc("/api/tool/call", s.handleToolCall)
 	s.mux.HandleFunc("/api/tools/list", s.handleToolList)
 	s.mux.HandleFunc("/api/shell/chat", s.handleShellChat)
+	s.mux.HandleFunc("/api/shell/chat/history", s.handleShellChatHistory)
+	s.mux.HandleFunc("/api/shell/chat/clear", s.handleShellChatClear)
+	s.mux.HandleFunc("/api/shell/analyze", s.handleShellAnalyze)
+	s.mux.HandleFunc("/api/shell/analysis", s.handleShellAnalysisGet)
 	s.mux.HandleFunc("/api/workflow", s.handleWorkflowCreate)
 	s.mux.HandleFunc("/api/workflow/list", s.handleWorkflowList)
 	s.mux.HandleFunc("/api/workflow/", s.handleWorkflowGet)
--- a/internal/api/shell_conversation.go
+++ b/internal/api/shell_conversation.go
@@ -0,0 +1,121 @@
+package api
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"sync"
+	"time"
+	"unicode/utf8"
+
+	"github.com/muyue/muyue/internal/config"
+)
+
+const shellMaxTokens = 100000
+const shellCharsPerToken = 4
+
+type ShellMessage struct {
+	ID      string `json:"id"`
+	Role    string `json:"role"`
+	Content string `json:"content"`
+	Time    string `json:"time"`
+}
+
+type ShellConvStore struct {
+	mu   sync.RWMutex
+	path string
+	msgs []ShellMessage
+}
+
+func NewShellConvStore() *ShellConvStore {
+	dir, err := config.ConfigDir()
+	if err != nil {
+		dir = "/tmp/muyue"
+	}
+	path := filepath.Join(dir, "shell_conversation.json")
+	s := &ShellConvStore{path: path}
+	s.load()
+	return s
+}
+
+func (s *ShellConvStore) load() {
+	data, err := os.ReadFile(s.path)
+	if err != nil {
+		s.msgs = []ShellMessage{}
+		return
+	}
+	json.Unmarshal(data, &s.msgs)
+	if s.msgs == nil {
+		s.msgs = []ShellMessage{}
+	}
+}
+
+func (s *ShellConvStore) save() {
+	data, _ := json.MarshalIndent(s.msgs, "", "  ")
+	os.MkdirAll(filepath.Dir(s.path), 0755)
+	os.WriteFile(s.path, data, 0600)
+}
+
+func (s *ShellConvStore) Get() []ShellMessage {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	out := make([]ShellMessage, len(s.msgs))
+	copy(out, s.msgs)
+	return out
+}
+
+func (s *ShellConvStore) Add(role, content string) ShellMessage {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	msg := ShellMessage{
+		ID:      time.Now().Format("20060102150405.000"),
+		Role:    role,
+		Content: content,
+		Time:    time.Now().Format(time.RFC3339),
+	}
+	s.msgs = append(s.msgs, msg)
+	s.save()
+	return msg
+}
+
+func (s *ShellConvStore) Clear() {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.msgs = []ShellMessage{}
+	s.save()
+}
+
+func (s *ShellConvStore) ApproxTokens() int {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	total := 0
+	for _, m := range s.msgs {
+		total += utf8.RuneCountInString(m.Content) / shellCharsPerToken
+	}
+	return total
+}
+
+func (s *ShellConvStore) AtLimit() bool {
+	return s.ApproxTokens() >= shellMaxTokens
+}
+
+func LoadSystemAnalysis() string {
+	dir, err := config.ConfigDir()
+	if err != nil {
+		return ""
+	}
+	data, err := os.ReadFile(filepath.Join(dir, "system_analysis.md"))
+	if err != nil {
+		return ""
+	}
+	return string(data)
+}
+
+func SaveSystemAnalysis(content string) error {
+	dir, err := config.ConfigDir()
+	if err != nil {
+		return err
+	}
+	os.MkdirAll(dir, 0755)
+	return os.WriteFile(filepath.Join(dir, "system_analysis.md"), []byte(content), 0644)
+}
--- a/internal/api/terminal.go
+++ b/internal/api/terminal.go
@@ -146,13 +146,6 @@ func (s *Server) handleTerminalWS(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	log.Printf("terminal: pty started successfully")
-	defer func() {
-		ptmx.Close()
-		if cmd.Process != nil {
-			cmd.Process.Kill()
-			cmd.Wait()
-		}
-	}()

 	var once sync.Once
 	cleanup := func() {
@@ -164,6 +157,7 @@ func (s *Server) handleTerminalWS(w http.ResponseWriter, r *http.Request) {
 			}
 		})
 	}
+	defer cleanup()

 	go func() {
 		buf := make([]byte, 4096)
@@ -171,8 +165,6 @@ func (s *Server) handleTerminalWS(w http.ResponseWriter, r *http.Request) {
 			n, err := ptmx.Read(buf)
 			if err != nil {
 				cleanup()
-				conn.WriteMessage(websocket.CloseMessage,
-					websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
 				return
 			}
 			if err := conn.WriteJSON(wsMessage{
@@ -230,12 +222,11 @@ func (s *Server) handleTerminalSessions(w http.ResponseWriter, r *http.Request)
 		return
 	}
 	var body struct {
-		Name     string `json:"name"`
-		Host     string `json:"host"`
-		Port     int    `json:"port"`
-		User     string `json:"user"`
-		Password string `json:"password"`
-		KeyPath  string `json:"key_path"`
+		Name    string `json:"name"`
+		Host    string `json:"host"`
+		Port    int    `json:"port"`
+		User    string `json:"user"`
+		KeyPath string `json:"key_path"`
 	}
 	if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
 		writeError(w, err.Error(), http.StatusBadRequest)
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -269,6 +269,12 @@ func Default() *MuyueConfig {
 			BaseURL: "https://api.minimax.io/v1",
 			Active:  true,
 		},
+		{
+			Name:    "mimo",
+			Model:   "MiMo-V2.5-Pro",
+			BaseURL: "https://token-plan-ams.xiaomimimo.com/v1",
+			Active:  false,
+		},
 		{
 			Name:    "zai",
 			Model:   "glm",
--- a/internal/orchestrator/orchestrator.go
+++ b/internal/orchestrator/orchestrator.go
@@ -476,6 +476,8 @@ func getProviderBaseURL(name string) string {
 		return "https://api.openai.com/v1"
 	case "zai":
 		return "https://api.z.ai/v1"
+	case "mimo":
+		return "https://token-plan-ams.xiaomimimo.com/v1"
 	default:
 		return ""
 	}
@@ -503,11 +505,19 @@ func (o *Orchestrator) sendWithFallback(reqBody ChatRequest, baseURLOverride str
 	if o.provider != nil {
 		providerOrder = append(providerOrder, o.provider)
 	}
+	var zaiProvider *config.AIProvider
 	for _, p := range providers {
 		if o.provider == nil || p.Name != o.provider.Name {
-			providerOrder = append(providerOrder, p)
+			if p.Name == "zai" {
+				zaiProvider = p
+			} else {
+				providerOrder = append(providerOrder, p)
+			}
 		}
 	}
+	if zaiProvider != nil {
+		providerOrder = append(providerOrder, zaiProvider)
+	}

 	var lastErr error
 	var triedProviders []string
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -7,7 +7,7 @@ import (

 const (
 	Name    = "muyue"
-	Version = "0.3.3"
+	Version = "0.3.5"
 	Author  = "La Légion de Muyue"
 )

--- a/web/.npmrc
+++ b/web/.npmrc
@@ -0,0 +1 @@
+legacy-peer-deps=true
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -7,8 +7,12 @@
      "name": "muyue-web",
      "dependencies": {
        "@xterm/addon-fit": "^0.11.0",
+        "@xterm/addon-image": "^0.10.0-beta.203",
+        "@xterm/addon-search": "^0.17.0-beta.203",
+        "@xterm/addon-unicode11": "^0.10.0-beta.203",
        "@xterm/addon-web-links": "^0.12.0",
-        "@xterm/xterm": "^6.0.0",
+        "@xterm/addon-webgl": "^0.20.0-beta.202",
+        "@xterm/xterm": "^6.1.0-beta.203",
        "lucide-react": "^1.8.0",
        "react": "^19.2.5",
        "react-dom": "^19.2.5"
@@ -406,16 +410,52 @@
      "integrity": "sha512-jYcgT6xtVYhnhgxh3QgYDnnNMYTcf8ElbxxFzX0IZo+vabQqSPAjC3c1wJrKB5E19VwQei89QCiZZP86DCPF7g==",
      "license": "MIT"
    },
+    "node_modules/@xterm/addon-image": {
+      "version": "0.10.0-beta.203",
+      "resolved": "https://registry.npmjs.org/@xterm/addon-image/-/addon-image-0.10.0-beta.203.tgz",
+      "integrity": "sha512-1hRy7/jYCYvUhc6GYu177EdsW44QQQHsq71Odvo6cEhHKEEoqFsrOnLpe9WuNWZXgqpCwy2Cnp6FepHm960Eiw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@xterm/xterm": "^6.1.0-beta.203"
+      }
+    },
+    "node_modules/@xterm/addon-search": {
+      "version": "0.17.0-beta.203",
+      "resolved": "https://registry.npmjs.org/@xterm/addon-search/-/addon-search-0.17.0-beta.203.tgz",
+      "integrity": "sha512-agxzh30h4L82kjGlTwWEsaXnXzOuMIAm80+zcNElFL/hHuT/nLvcwRng+s7RzOWNNLG3pB4jbTHqbBaM+nW8mg==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@xterm/xterm": "^6.1.0-beta.203"
+      }
+    },
+    "node_modules/@xterm/addon-unicode11": {
+      "version": "0.10.0-beta.203",
+      "resolved": "https://registry.npmjs.org/@xterm/addon-unicode11/-/addon-unicode11-0.10.0-beta.203.tgz",
+      "integrity": "sha512-KqMOqqpeEPQw5TQLb8jNHPESjZSwenFzhBPNA1g2zcPY5JtZ15pFzzoFxXdzS5LYmdYxexpd8s2ianf8WmQKyg==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@xterm/xterm": "^6.1.0-beta.203"
+      }
+    },
    "node_modules/@xterm/addon-web-links": {
      "version": "0.12.0",
      "resolved": "https://registry.npmjs.org/@xterm/addon-web-links/-/addon-web-links-0.12.0.tgz",
      "integrity": "sha512-4Smom3RPyVp7ZMYOYDoC/9eGJJJqYhnPLGGqJ6wOBfB8VxPViJNSKdgRYb8NpaM6YSelEKbA2SStD7lGyqaobw==",
      "license": "MIT"
    },
+    "node_modules/@xterm/addon-webgl": {
+      "version": "0.20.0-beta.202",
+      "resolved": "https://registry.npmjs.org/@xterm/addon-webgl/-/addon-webgl-0.20.0-beta.202.tgz",
+      "integrity": "sha512-GCh0QlUv77XX8cJt8/7AVdDUNFpa1f6MGX/skhciu5ZRK88hR1m8T+8MZ3FYfddLV6phY0ksmiO9ErC0R+7G/A==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@xterm/xterm": "^6.1.0-beta.203"
+      }
+    },
    "node_modules/@xterm/xterm": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/@xterm/xterm/-/xterm-6.0.0.tgz",
-      "integrity": "sha512-TQwDdQGtwwDt+2cgKDLn0IRaSxYu1tSUjgKarSDkUM0ZNiSRXFpjxEsvc/Zgc5kq5omJ+V0a8/kIM2WD3sMOYg==",
+      "version": "6.1.0-beta.203",
+      "resolved": "https://registry.npmjs.org/@xterm/xterm/-/xterm-6.1.0-beta.203.tgz",
+      "integrity": "sha512-Ctqf05M6fPWZkfKxC4hy2+PP5P2BlVnJLbIsXZMpkCz/MjJvcf5OwwsGkq+nzhFDuojSX+rc2RxIetLONUBGqw==",
      "license": "MIT",
      "workspaces": [
        "addons/*"
--- a/web/package.json
+++ b/web/package.json
@@ -9,8 +9,12 @@
  },
  "dependencies": {
    "@xterm/addon-fit": "^0.11.0",
+    "@xterm/addon-image": "^0.10.0-beta.203",
+    "@xterm/addon-search": "^0.17.0-beta.203",
+    "@xterm/addon-unicode11": "^0.10.0-beta.203",
    "@xterm/addon-web-links": "^0.12.0",
-    "@xterm/xterm": "^6.0.0",
+    "@xterm/addon-webgl": "^0.20.0-beta.202",
+    "@xterm/xterm": "^6.1.0-beta.203",
    "lucide-react": "^1.8.0",
    "react": "^19.2.5",
    "react-dom": "^19.2.5"
--- a/web/src/api/client.js
+++ b/web/src/api/client.js
@@ -57,6 +57,10 @@ const api = {
  getChatHistory: () => request('/chat/history'),
  clearChat: () => request('/chat/clear', { method: 'POST' }),
  summarizeChat: () => request('/chat/summarize', { method: 'POST' }),
+  getShellChatHistory: () => request('/shell/chat/history'),
+  clearShellChat: () => request('/shell/chat/clear', { method: 'POST' }),
+  analyzeSystem: () => request('/shell/analyze', { method: 'POST' }),
+  getShellAnalysis: () => request('/shell/analysis'),
  sendChat: (message, stream = true, onChunk, signal) => {
    if (!stream) {
      return request('/chat', { method: 'POST', body: JSON.stringify({ message, stream: false }) })
@@ -101,11 +105,9 @@ const api = {
      }).catch(reject)
    })
  },
-  sendShellChat: (message, context = {}, stream = true, onChunk) => {
+  sendShellChat: (message, context = {}, stream = true, onChunk, signal) => {
    const payload = {
      message,
-      context: context.context || '',
-      history: context.history || [],
      cwd: context.cwd || '',
      platform: context.platform || '',
      stream,
@@ -118,6 +120,7 @@ const api = {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(payload),
+        signal,
      }).then(async (res) => {
        if (!res.ok) {
          const err = await res.json().catch(() => ({ error: res.statusText }))
@@ -127,7 +130,6 @@ const api = {
        const reader = res.body.getReader()
        const decoder = new TextDecoder()
        let full = ''
-        let toolCalls = []
        while (true) {
          const { done, value } = await reader.read()
          if (done) break
@@ -137,27 +139,15 @@ const api = {
            try {
              const data = JSON.parse(line.slice(6))
              if (data.error) { reject(new Error(data.error)); return }
-              if (data.done) {
-                resolve({ content: full, tool_calls: toolCalls })
-                return
-              }
+              if (data.done) { resolve({ content: full, tokens: data.tokens }); return }
              if (data.content) {
-                full += data.content
+                full = data.content
                if (onChunk) onChunk(full, data)
-              } else if (data.tool_call) {
-                toolCalls.push(data.tool_call)
-                if (onChunk) onChunk(full, data, toolCalls)
-              } else if (data.tool_result) {
-                const idx = toolCalls.findIndex(tc => tc.tool_call_id === data.tool_result.id)
-                if (idx >= 0) {
-                  toolCalls[idx].result = data.tool_result
-                }
-                if (onChunk) onChunk(full, data, toolCalls)
              }
            } catch {}
          }
        }
-        resolve({ content: full, tool_calls: toolCalls })
+        resolve({ content: full })
      }).catch(reject)
    })
  },
--- a/web/src/components/App.jsx
+++ b/web/src/components/App.jsx
@@ -76,6 +76,12 @@ export default function App() {

  const switchTab = useCallback((tabId) => setActiveTab(tabId), [])

+  useEffect(() => {
+    const handler = () => setActiveTab('shell')
+    window.addEventListener('navigate-to-shell', handler)
+    return () => window.removeEventListener('navigate-to-shell', handler)
+  }, [])
+
  const hasUpdates = updates.some(u => u.needsUpdate)
  const installed = tools.filter(tool => tool.installed).length

@@ -86,22 +92,14 @@ export default function App() {
      { keys: `${layout.keys.shift}+${layout.keys.enter}`, desc: t('statusbar.newLine') },
    ],
    shell: [
+      { keys: `${layout.keys.ctrl}+${layout.keys.shift}+C`, desc: t('statusbar.copy') },
+      { keys: `${layout.keys.ctrl}+${layout.keys.shift}+V`, desc: t('statusbar.paste') },
      { keys: layout.keys.enter, desc: t('statusbar.runCommand') },
      { keys: `${layout.keys.up}/${layout.keys.down}`, desc: t('statusbar.commandHistory') },
    ],
    config: [],
  }), [layout, t])

-  const renderContent = () => {
-    switch (activeTab) {
-      case 'dash': return <Dashboard api={api} refreshRef={dashRefreshRef} />
-      case 'studio': return <Studio api={api} />
-      case 'shell': return <Shell api={api} />
-      case 'config': return <Config api={api} />
-      default: return null
-    }
-  }
-
  return (
    <div className="app-layout">
      <header className="header">
@@ -143,8 +141,11 @@ export default function App() {
        </span>
      </header>

-      <main className="content fade-in" key={`${activeTab}-${TABS.length}`}>
-        {renderContent()}
+      <main className="content">
+        <div className={activeTab === 'dash' ? '' : 'tab-hidden'}><Dashboard api={api} refreshRef={dashRefreshRef} /></div>
+        <div className={activeTab === 'studio' ? '' : 'tab-hidden'}><Studio api={api} /></div>
+        <div className={activeTab === 'shell' ? '' : 'tab-hidden'}><Shell api={api} /></div>
+        <div className={activeTab === 'config' ? '' : 'tab-hidden'}><Config api={api} /></div>
      </main>

      <footer className="statusbar">
--- a/web/src/components/Config.jsx
+++ b/web/src/components/Config.jsx
@@ -1,13 +1,11 @@
 import { useState, useEffect, useCallback } from 'react'
-import { User, Brain, RefreshCw, Globe, Wrench, Monitor } from 'lucide-react'
-import { useI18n, LANGUAGES } from '../i18n'
-import { getLayoutList } from '../i18n/keyboards'
+import { User, Brain, RefreshCw, Wrench, Monitor, AlertTriangle } from 'lucide-react'
+import { useI18n } from '../i18n'

 const PANELS = [
  { id: 'profile', icon: User },
  { id: 'providers', icon: Brain },
  { id: 'updates', icon: RefreshCw },
-  { id: 'locale', icon: Globe },
  { id: 'skills', icon: Wrench },
  { id: 'system', icon: Monitor },
 ]
@@ -29,8 +27,6 @@ export default function Config({ api }) {
  const [toast, setToast] = useState(null)


-  const layouts = getLayoutList()
-
  const loadData = useCallback(() => {
    api.getConfig().then(d => {
      setConfig(d)
@@ -65,28 +61,15 @@ export default function Config({ api }) {
    setChecking(false)
  }

-  const handleUpdateTool = async (tool) => {
-    setUpdating(tool)
-    try {
-      await api.runUpdate(tool)
-      await handleCheckUpdates()
-      showToast(`${tool} ✓`)
-    } catch (err) {
-      showToast(`${t('config.error')}: ${err.message}`)
-    }
-    setUpdating(null)
+  const handleUpdateTool = (tool) => {
+    window.dispatchEvent(new CustomEvent('navigate-to-shell', {}))
+    window.dispatchEvent(new CustomEvent('ask-ai-terminal', { detail: { message: `Met à jour l'outil ${tool} sur mon système. Exécute les commandes nécessaires.` } }))
  }

-  const handleUpdateAll = async () => {
-    setUpdating('__all__')
-    try {
-      await api.runUpdate('')
-      await handleCheckUpdates()
-      showToast(t('config.saved'))
-    } catch (err) {
-      showToast(`${t('config.error')}: ${err.message}`)
-    }
-    setUpdating(null)
+  const handleUpdateAll = () => {
+    const toUpdate = updates.filter(u => u.needsUpdate).map(u => u.tool)
+    window.dispatchEvent(new CustomEvent('navigate-to-shell', {}))
+    window.dispatchEvent(new CustomEvent('ask-ai-terminal', { detail: { message: `Met à jour tous les outils suivants sur mon système : ${toUpdate.join(', ')}. Exécute les commandes nécessaires une par une.` } }))
  }

  const handleSaveProfile = async () => {
@@ -181,13 +164,6 @@ export default function Config({ api }) {
              t={t}
            />
          )}
-          {activePanel === 'locale' && (
-            <PanelLocale
-              language={keyboard} layouts={layouts}
-              setLanguage={setLanguage} setKeyboard={setKeyboard}
-              t={t}
-            />
-          )}
          {activePanel === 'skills' && (
            <PanelSkills skillList={skillList} t={t} />
          )}
@@ -220,28 +196,47 @@ function PanelProfile({ config, editProfile, profileForm, setProfileForm, setEdi

  if (!profile) {
    return (
-      <div className="config-card">
-        <div className="empty-state">{t('config.loadingProfile')}</div>
+      <div className="config-profile-center">
+        <div className="config-card">
+          <div className="empty-state">{t('config.loadingProfile')}</div>
+        </div>
      </div>
    )
  }

+  const personalKeys = Object.entries(profile).filter(([k, v]) => k !== 'preferences' && typeof v !== 'object')
+  const personalObj = Object.fromEntries(personalKeys)
+  const preferences = profile.preferences || null
+
  return (
-    <div className="config-card">
-      <RenderFields obj={profile} path="" editing={editProfile} onChange={updateField} t={t} />
-      <div className="config-card-actions">
-        {editProfile ? (
-          <>
-            <button className="primary sm" onClick={handleSaveProfile}>{t('config.save')}</button>
-            <button className="ghost sm" onClick={() => setEditProfile(false)}>{t('config.cancel')}</button>
-          </>
+    <div className="config-profile-center">
+      <div className="config-card">
+        <div className="section-title">{t('config.profileInfo') || 'Informations personnelles'}</div>
+        <RenderFields obj={personalObj} path="" editing={editProfile} onChange={updateField} t={t} />
+      </div>
+      <div className="config-card">
+        <div className="section-title">{t('config.profilePrefs') || 'Préférences'}</div>
+        {preferences ? (
+          <RenderFields obj={preferences} path="preferences" editing={editProfile} onChange={updateField} t={t} />
        ) : (
-          <button className="primary sm" onClick={() => {
-            setProfileForm(config.profile ? JSON.parse(JSON.stringify(config.profile)) : {})
-            setEditProfile(true)
-          }}>{t('config.editProfile')}</button>
+          <div className="config-card-row"><span className="config-card-value" style={{ color: 'var(--text-disabled)' }}>—</span></div>
        )}
      </div>
+      <div className="config-card">
+        <div className="config-card-actions" style={{ justifyContent: 'center' }}>
+          {editProfile ? (
+            <>
+              <button className="primary sm" onClick={handleSaveProfile}>{t('config.save')}</button>
+              <button className="ghost sm" onClick={() => setEditProfile(false)}>{t('config.cancel')}</button>
+            </>
+          ) : (
+            <button className="primary sm" onClick={() => {
+              setProfileForm(config.profile ? JSON.parse(JSON.stringify(config.profile)) : {})
+              setEditProfile(true)
+            }}>{t('config.editProfile')}</button>
+          )}
+        </div>
+      </div>
    </div>
  )
 }
@@ -249,19 +244,10 @@ function PanelProfile({ config, editProfile, profileForm, setProfileForm, setEdi
 function RenderFields({ obj, path, editing, onChange, t }) {
  if (!obj || typeof obj !== 'object') return null

-  return Object.entries(obj).map(([key, value]) => {
+  return Object.entries(obj).filter(([, v]) => v === null || typeof v !== 'object').map(([key, value]) => {
    const fieldPath = path ? `${path}.${key}` : key
    const label = getFieldLabel(key, t)

-    if (value !== null && typeof value === 'object' && !Array.isArray(value)) {
-      return (
-        <div key={key} className="config-card-group">
-          <span className="config-card-group-label">{label}</span>
-          <RenderFields obj={value} path={fieldPath} editing={editing} onChange={onChange} t={t} />
-        </div>
-      )
-    }
-
    if (editing) {
      if (typeof value === 'boolean') {
        return (
@@ -323,40 +309,57 @@ function getFieldLabel(key, t) {

 function PanelProviders({ providers, editProvider, providerForm, setProviderForm, setEditProvider, openProviderEdit, handleSaveProvider, api, loadData, t }) {
  const [validating, setValidating] = useState(null)
-  const [validationStatus, setValidationStatus] = useState(null)
+  const [keyStatus, setKeyStatus] = useState({})

-  const handleValidate = async (name, apiKey, model, baseUrl) => {
-    setValidating(name)
-    setValidationStatus(null)
+  const validateKey = async (p) => {
+    setValidating(p.name)
    try {
-      await api.validateProvider({ name, api_key: apiKey, model, base_url: baseUrl })
-      setValidationStatus({ provider: name, valid: true })
+      await api.validateProvider({ name: p.name, api_key: p.apiKey, model: p.model, base_url: p.baseURL || '' })
+      setKeyStatus(prev => ({ ...prev, [p.name]: { valid: true, checked: true } }))
    } catch (err) {
-      const msg = err.message || ''
-      if (msg.includes('invalid_api_key')) {
-        setValidationStatus({ provider: name, valid: false, error: t('config.keyInvalid') })
-      } else {
-        setValidationStatus({ provider: name, valid: false, error: `${t('config.connectionFailed')}: ${msg}` })
-      }
+      setKeyStatus(prev => ({ ...prev, [p.name]: { valid: false, checked: true, error: err.message || 'Clé invalide' } }))
    }
    setValidating(null)
  }

+  useEffect(() => {
+    providers.forEach(p => {
+      if (p.apiKey && !keyStatus[p.name]) {
+        validateKey(p)
+      } else if (!p.apiKey) {
+        setKeyStatus(prev => ({ ...prev, [p.name]: { valid: false, checked: true, error: 'Aucune clé' } }))
+      }
+    })
+  }, [providers])
+
+  const handleValidate = async (name, apiKey, model, baseUrl) => {
+    setValidating(name)
+    try {
+      await api.validateProvider({ name, api_key: apiKey, model, base_url: baseUrl })
+      setKeyStatus(prev => ({ ...prev, [name]: { valid: true, checked: true } }))
+    } catch (err) {
+      setKeyStatus(prev => ({ ...prev, [name]: { valid: false, checked: true, error: err.message || 'Clé invalide' } }))
+    }
+    setValidating(null)
+  }
+
+  const displayed = providers.filter(p => p.name === 'minimax' || p.name === 'mimo')
+
  return (
    <div className="config-providers-list">
-      <div className="provider-setup-hint">{t('config.setupDescription')}</div>
-      {providers.map((p, i) => {
+      {displayed.map((p, i) => {
        const isEditing = editProvider === p.name
-        const isValidationTarget = validationStatus?.provider === p.name
+        const currentModel = providerForm[p.name]?.model || p.model
+        const status = keyStatus[p.name]
+
        return (
          <div key={i} className="config-card provider-card-v2">
            <div className="provider-card-top">
              <div className="provider-card-identity">
-                <span className="provider-card-name">{p.name}</span>
-                {p.apiKey && <span className="badge ok">{t('config.keyConfigured')}</span>}
-                {!p.apiKey && <span className="badge error">{t('config.noKey')}</span>}
-                {isValidationTarget && validationStatus?.valid && <span className="badge ok">{t('config.keyValid')}</span>}
-                {isValidationTarget && !validationStatus?.valid && <span className="badge error">{validationStatus?.error}</span>}
+                <span className="provider-card-name">{p.name.toUpperCase()}</span>
+                {p.active && <span className="badge ok" style={{ marginLeft: 6 }}>active</span>}
+                {status?.checked && status?.valid && <span className="badge ok">✓ {t('config.keyValid')}</span>}
+                {status?.checked && !status?.valid && <span className="badge error">✗ {status.error || t('config.keyInvalid')}</span>}
              </div>
            </div>

@@ -367,7 +370,7 @@ function PanelProviders({ providers, editProvider, providerForm, setProviderForm
                  <input
                    className="config-form-input"
                    type="password"
-                    placeholder={t('config.tokenPlaceholder')}
+                    placeholder={p.apiKey ? '••••••••' : t('config.tokenPlaceholder')}
                    value={isEditing ? (providerForm[p.name]?.api_key || '') : ''}
                    onChange={e => {
                      if (!isEditing) openProviderEdit(p)
@@ -382,17 +385,18 @@ function PanelProviders({ providers, editProvider, providerForm, setProviderForm
                  <button
                    className="sm primary"
                    disabled={validating === p.name || !providerForm[p.name]?.api_key}
-                    onClick={() => handleValidate(p.name, providerForm[p.name]?.api_key, providerForm[p.name]?.model, providerForm[p.name]?.base_url)}
+                    onClick={() => handleValidate(p.name, providerForm[p.name]?.api_key, currentModel, providerForm[p.name]?.base_url)}
                  >
                    {validating === p.name ? t('config.validating') : t('config.validateKey')}
                  </button>
-                  {isValidationTarget && validationStatus?.valid && (
+                  {isEditing && (
                    <button className="sm" onClick={() => handleSaveProvider(p.name)}>{t('config.save')}</button>
                  )}
                </div>
              </div>
-              <div className="provider-card-meta" style={{ marginTop: 8 }}>
-                <span className="mono">{p.model || '—'}</span>
+              <div className="provider-card-model">
+                <span className="provider-card-model-label">{t('config.model')}</span>
+                <span className="provider-card-model-value">{p.model || '—'}</span>
              </div>
            </div>
          </div>
@@ -402,7 +406,14 @@ function PanelProviders({ providers, editProvider, providerForm, setProviderForm
  )
 }

-function PanelUpdates({ updates, checking, updating, needsUpdateCount, installedCount, missingCount, handleCheckUpdates, handleUpdateTool, handleUpdateAll, t }) {
+function PanelUpdates({ updates, tools, checking, updating, needsUpdateCount, installedCount, missingCount, handleCheckUpdates, handleUpdateTool, handleUpdateAll, t }) {
+  const handleInstallTool = (tool) => {
+    window.dispatchEvent(new CustomEvent('navigate-to-shell', {}))
+    window.dispatchEvent(new CustomEvent('ask-ai-terminal', { detail: { message: `Installe l'outil ${tool} sur mon système. Vérifie d'abord s'il est déjà installé, puis installe-le si nécessaire avec les commandes appropriées.` } }))
+  }
+
+  const missingTools = tools.filter(tool => !tool.installed)
+
  return (
    <>
      <div className="config-card">
@@ -425,6 +436,30 @@ function PanelUpdates({ updates, checking, updating, needsUpdateCount, installed
        </div>
      </div>

+      {missingTools.length > 0 && (
+        <>
+          <div className="section-title" style={{ marginTop: 12, marginBottom: 4 }}>{t('config.missing') || 'Modules manquants'}</div>
+          <div className="config-update-list">
+            {missingTools.map((tool, i) => (
+              <div key={`miss-${i}`} className="config-update-row">
+                <div className="config-update-info">
+                  <span className="config-update-name">{tool.name}</span>
+                  <span className="config-update-versions">
+                    <span style={{ color: 'var(--danger)' }}>{t('config.notInstalled') || 'Non installé'}</span>
+                  </span>
+                </div>
+                <button
+                  className="sm primary"
+                  onClick={() => handleInstallTool(tool.name)}
+                >
+                  {t('config.install') || 'Installer'}
+                </button>
+              </div>
+            ))}
+          </div>
+        </>
+      )}
+
      {updates.length === 0 ? (
        <div className="config-card">
          <div className="empty-state">{t('config.noUpdates')}</div>
@@ -460,71 +495,90 @@ function PanelUpdates({ updates, checking, updating, needsUpdateCount, installed
  )
 }

-function PanelLocale({ language, keyboard, layouts, setLanguage, setKeyboard, t }) {
-  return (
-    <div className="config-card">
-      <div className="config-card-group">
-        <span className="config-card-group-label">{t('config.language')}</span>
-        <div className="chip-row">
-          {LANGUAGES.map(lang => (
-            <div
-              key={lang.id}
-              className={`chip ${language === lang.id ? 'active' : ''}`}
-              onClick={() => setLanguage(lang.id)}
-            >
-              {lang.name}
-            </div>
-          ))}
-        </div>
-      </div>
-      <div className="config-card-group">
-        <span className="config-card-group-label">{t('config.keyboardLayout')}</span>
-        <div className="chip-row">
-          {layouts.map(l => (
-            <div
-              key={l.id}
-              className={`chip ${keyboard === l.id ? 'active' : ''}`}
-              onClick={() => setKeyboard(l.id)}
-            >
-              {l.name}
-            </div>
-          ))}
-        </div>
-      </div>
-    </div>
-  )
-}
+

 function PanelSkills({ skillList, t }) {
+  const [selected, setSelected] = useState(null)
+
+  if (skillList.length === 0) {
+    return <div className="empty-state" style={{ color: 'var(--text-disabled)', padding: 40 }}>{t('config.noSkills')}</div>
+  }
+
  return (
-    <div className="config-card">
-      {skillList.length === 0 ? (
-        <div className="empty-state">
-          {t('config.noSkills')}
-          <span style={{ fontFamily: 'var(--font-mono)' }}>{t('config.runSkillsInit')}</span>
-        </div>
-      ) : (
-        skillList.map((s, i) => (
-          <div key={i} className="config-skill-row">
-            <span className="config-skill-name">{s.name}</span>
-            <span className="badge neutral">{s.target || 'both'}</span>
-            {s.version && <span className="badge" style={{ fontSize: 10 }}>{s.version}</span>}
-            {s.category && <span className="badge" style={{ fontSize: 10, opacity: 0.7 }}>{s.category}</span>}
-            <span className="config-skill-desc">{s.description}</span>
-            {s.dependencies && s.dependencies.length > 0 && (
-              <div style={{ marginTop: 4, fontSize: 10, color: 'var(--muted)' }}>
-                deps: {s.dependencies.map(d => d.name).join(', ')}
-              </div>
-            )}
+    <>
+      <div className="skill-tiles">
+        {skillList.map((s, i) => (
+          <div key={i} className="skill-tile" onClick={() => setSelected(s)}>
+            <div className="skill-tile-name">{s.name}</div>
+            <div className="skill-tile-desc">{s.description}</div>
+            <div className="skill-tile-tags">
+              {s.target && <span className="badge neutral">{s.target}</span>}
+              {s.version && <span className="badge">{s.version}</span>}
+              {s.category && <span className="badge" style={{ opacity: 0.7 }}>{s.category}</span>}
+            </div>
          </div>
-        ))
+        ))}
+      </div>
+      {selected && (
+        <div className="skill-detail-overlay" onClick={() => setSelected(null)}>
+          <div className="skill-detail-panel" onClick={e => e.stopPropagation()}>
+            <div className="skill-detail-header">
+              <span className="skill-detail-name">{selected.name}</span>
+              <button className="ghost sm" onClick={() => setSelected(null)}>✕</button>
+            </div>
+            <div className="skill-detail-body">
+              <div className="skill-detail-section">
+                <div className="skill-detail-label">Description</div>
+                <div style={{ fontSize: 13, color: 'var(--text-secondary)' }}>{selected.description}</div>
+              </div>
+              <div className="skill-detail-section">
+                <div className="skill-detail-label">Métadonnées</div>
+                <div className="skill-detail-meta">
+                  {selected.target && <span className="badge neutral">{selected.target}</span>}
+                  {selected.version && <span className="badge">{selected.version}</span>}
+                  {selected.category && <span className="badge">{selected.category}</span>}
+                  {selected.author && <span className="badge ghost">{selected.author}</span>}
+                  {selected.languages && selected.languages.map(l => <span key={l} className="badge ghost">{l}</span>)}
+                </div>
+              </div>
+              {selected.tags && selected.tags.length > 0 && (
+                <div className="skill-detail-section">
+                  <div className="skill-detail-label">Tags</div>
+                  <div className="chip-row">
+                    {selected.tags.map(tag => <span key={tag} className="badge">{tag}</span>)}
+                  </div>
+                </div>
+              )}
+              {selected.content && (
+                <div className="skill-detail-section">
+                  <div className="skill-detail-label">Contenu</div>
+                  <div className="skill-detail-content">{selected.content}</div>
+                </div>
+              )}
+              {selected.dependencies && selected.dependencies.length > 0 && (
+                <div className="skill-detail-section">
+                  <div className="skill-detail-label">Dépendances</div>
+                  <div className="skill-detail-deps">
+                    {selected.dependencies.map((d, i) => (
+                      <div key={i} className="skill-detail-dep">
+                        <span className="badge">{d.type}</span>
+                        <span>{d.name}</span>
+                        {d.required === false && <span style={{ fontSize: 11, color: 'var(--text-disabled)' }}>optionnel</span>}
+                      </div>
+                    ))}
+                  </div>
+                </div>
+              )}
+            </div>
+          </div>
+        </div>
      )}
-    </div>
+    </>
  )
 }

 function PanelSystem({ api, t }) {
-  const [resetConfirm, setResetConfirm] = useState(false)
+  const [showResetModal, setShowResetModal] = useState(false)
  const [toast, setToast] = useState(null)

  const showToast = (msg) => {
@@ -535,7 +589,7 @@ function PanelSystem({ api, t }) {
  const handleReset = async () => {
    try {
      await api.resetConfig()
-      setResetConfirm(false)
+      setShowResetModal(false)
      showToast(t('config.resetDone'))
      setTimeout(() => window.location.reload(), 1500)
    } catch (err) {
@@ -543,49 +597,66 @@ function PanelSystem({ api, t }) {
    }
  }

-  const handleApplyStarship = async () => {
-    try {
-      await api.applyStarshipTheme('charm')
-      showToast(t('config.starshipApplied'))
-    } catch (err) {
-      showToast(`${t('config.error')}: ${err.message}`)
-    }
+  const handleApplyStarship = () => {
+    window.dispatchEvent(new CustomEvent('navigate-to-shell', {}))
+    window.dispatchEvent(new CustomEvent('ask-ai-terminal', { detail: { message: `Vérifie si starship est installé sur le système. S'il ne l'est pas, installe-le (avec curl ou le gestionnaire de paquets). Ensuite, applique la configuration du thème "charm" pour starship. Assure-toi que starship est bien initialisé dans le shell de l'utilisateur.` } }))
  }

  return (
    <>
      {toast && <div className="config-toast">{toast}</div>}
+
+      <div className="section-title" style={{ marginBottom: 8 }}>Configuration Système</div>
      <div className="config-card">
        <div className="config-card-row" style={{ marginBottom: 16 }}>
          <span className="config-card-label" style={{ fontWeight: 600 }}>{t('config.applyStarship')}</span>
        </div>
-        <div style={{ fontSize: 12, color: 'var(--muted)', marginBottom: 12 }}>
-          {t('config.starshipApplied')}
+        <div style={{ fontSize: 12, color: 'var(--text-tertiary)', marginBottom: 12 }}>
+          Vérifie l'installation de starship et configure le thème charm via l'IA.
        </div>
        <button className="sm primary" onClick={handleApplyStarship}>
          {t('config.applyStarship')}
        </button>
      </div>
-      <div className="config-card" style={{ marginTop: 12 }}>
+
+      <div className="section-title" style={{ marginTop: 20, marginBottom: 8, color: 'var(--danger)' }}>
+        <AlertTriangle size={14} style={{ verticalAlign: 'middle', marginRight: 6 }} />
+        Zone Rouge
+      </div>
+      <div className="config-card" style={{ borderColor: 'var(--danger)', borderWidth: 1, borderStyle: 'solid' }}>
        <div className="config-card-row" style={{ marginBottom: 16 }}>
-          <span className="config-card-label" style={{ fontWeight: 600 }}>{t('config.resetConfig')}</span>
+          <span className="config-card-label" style={{ fontWeight: 600, color: 'var(--danger)' }}>{t('config.resetConfig')}</span>
        </div>
-        {resetConfirm ? (
-          <div>
-            <div style={{ fontSize: 12, color: 'var(--warning)', marginBottom: 12 }}>
-              {t('config.resetConfirm')}
+        <div style={{ fontSize: 12, color: 'var(--text-tertiary)', marginBottom: 12 }}>
+          Cette action supprimera toute votre configuration et relancera l'application.
+        </div>
+        <button className="sm ghost danger" onClick={() => setShowResetModal(true)}>
+          {t('config.resetConfig')}
+        </button>
+      </div>
+
+      {showResetModal && (
+        <div className="shell-modal-overlay" onClick={() => setShowResetModal(false)}>
+          <div className="shell-modal" onClick={e => e.stopPropagation()}>
+            <div className="shell-modal-header" style={{ color: 'var(--danger)' }}>
+              <AlertTriangle size={16} style={{ verticalAlign: 'middle', marginRight: 8 }} />
+              {t('config.resetConfig')}
            </div>
-            <div style={{ display: 'flex', gap: 8 }}>
-              <button className="sm" onClick={() => setResetConfirm(false)}>{t('config.cancel')}</button>
-              <button className="sm danger" onClick={handleReset}>{t('config.resetConfig')}</button>
+            <div className="shell-modal-body">
+              <p style={{ color: 'var(--warning)', fontSize: 13, marginBottom: 12 }}>
+                {t('config.resetConfirm')}
+              </p>
+              <p style={{ color: 'var(--text-tertiary)', fontSize: 12 }}>
+                Cette action est irréversible. Toute votre configuration (profil, clés API, préférences) sera supprimée.
+              </p>
+            </div>
+            <div className="shell-modal-footer">
+              <button className="ghost" onClick={() => setShowResetModal(false)}>{t('config.cancel')}</button>
+              <button className="danger" onClick={handleReset}>{t('config.resetConfig')}</button>
            </div>
          </div>
-        ) : (
-          <button className="sm ghost danger" onClick={() => setResetConfirm(true)}>
-            {t('config.resetConfig')}
-          </button>
-        )}
-      </div>
+        </div>
+      )}
    </>
  )
 }
--- a/web/src/components/Dashboard.jsx
+++ b/web/src/components/Dashboard.jsx
@@ -3,6 +3,9 @@ import { useI18n } from '../i18n'

 const MAX_POINTS = 30

+const POLL_INTERVAL = 5000
+const MAX_IDLE_POLLS = 3
+
 function MiniGraph({ data, max, color, label, unit }) {
  if (!data || data.length < 2) return <div className="dash-graph-empty">collecting...</div>
  const m = max || Math.max(...data, 1)
@@ -40,6 +43,7 @@ export default function Dashboard({ api, refreshRef }) {
  const [recentCmds, setRecentCmds] = useState([])
  const [processes, setProcesses] = useState([])
  const [metrics, setMetrics] = useState(null)
+  const [copiedSet, setCopiedSet] = useState(new Set())
  const cpuRef = useRef([])
  const memRef = useRef([])
  const netRxRef = useRef([])
@@ -71,12 +75,65 @@ export default function Dashboard({ api, refreshRef }) {
  useEffect(() => {
    loadData()
    if (refreshRef) refreshRef.current = loadData
-    const iv = setInterval(loadData, 5000)
-    return () => clearInterval(iv)
+    let active = true
+    let idleTicks = 0
+    const iv = setInterval(() => {
+      const hidden = document.querySelector('.dash-grid')?.closest('.tab-hidden')
+      if (hidden) {
+        idleTicks++
+        if (idleTicks >= MAX_IDLE_POLLS) return
+      } else {
+        idleTicks = 0
+      }
+      if (active) loadData()
+    }, POLL_INTERVAL)
+    return () => { active = false; clearInterval(iv) }
  }, [loadData, refreshRef])

  const minimax = (quota || []).find(p => p.name === 'minimax')
-  const zai = (quota || []).find(p => p.name === 'zai')
+  const mimo = (quota || []).find(p => p.name === 'mimo')
+
+  const EXCLUDE_CMDS = ['ls', 'cd', 'pwd', 'clear', 'exit', 'history', 'cat', 'echo', 'grep', 'export', 'alias', 'unalias', 'set', 'unset', 'source', '.', 'fg', 'bg', 'jobs', 'wait', 'true', 'false', 'yes', 'sleep', 'date', 'whoami', 'id', 'uname', 'hostname', 'uptime', 'df', 'free', 'top', 'htop', 'nano', 'vi', 'vim', 'less', 'more', 'tail', 'head', 'man', 'info', 'which', 'whereis', 'type', 'command', 'hash', 'builtin', 'help']
+
+  const topCmds = (() => {
+    const counts = {}
+    for (const c of recentCmds) {
+      const base = c.cmd.split(/\s+/)[0]
+      if (!base || base.length < 2 || EXCLUDE_CMDS.includes(base)) continue
+      if (!/^[a-zA-Z@.\/]/.test(base)) continue
+      counts[base] = (counts[base] || 0) + 1
+    }
+    return Object.entries(counts)
+      .sort((a, b) => b[1] - a[1])
+      .slice(0, 5)
+      .map(([cmd, count]) => ({ cmd, count }))
+  })()
+
+  const maxCount = topCmds.length > 0 ? topCmds[0].count : 1
+
+  const copyCmd = (cmd, key) => {
+    navigator.clipboard.writeText(cmd)
+    setCopiedSet(prev => new Set(prev).add(key))
+    setTimeout(() => setCopiedSet(prev => { const next = new Set(prev); next.delete(key); return next }), 1500)
+  }
+
+  const relativeTime = (ts) => {
+    if (!ts) return ''
+    const diff = Math.floor((Date.now() - new Date(ts).getTime()) / 1000)
+    if (diff < 60) return `${diff}s`
+    if (diff < 3600) return `${Math.floor(diff / 60)}m`
+    if (diff < 86400) return `${Math.floor(diff / 3600)}h`
+    return `${Math.floor(diff / 86400)}d`
+  }
+
+  const recentUnique = (() => {
+    const seen = new Set()
+    return recentCmds.filter(c => {
+      if (seen.has(c.cmd)) return false
+      seen.add(c.cmd)
+      return true
+    })
+  })()

  return (
    <div className="dash-grid">
@@ -129,13 +186,22 @@ export default function Dashboard({ api, refreshRef }) {
              <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>{minimax.error || 'no data'}</span>
            </div>
          )}
-          {zai && (
+          {mimo && mimo.data?.models?.map((m, i) => (
+            <div key={i} className="dash-quota-row">
+              <span className="dash-quota-name">{String(m.model).replace('MiMo-', '')}</span>
+              <div className="dash-bar">
+                <div className="dash-bar-fill" style={{ width: `${Math.min(100, (m.used / m.total) * 100)}%` }} />
+              </div>
+              <span className="dash-quota-val">{m.used}/{m.total}</span>
+            </div>
+          ))}
+          {mimo && !mimo.data?.models?.length && (
            <div className="dash-quota-row">
-              <span className="dash-quota-name">Z.AI</span>
-              <span className="dash-quota-val">{zai.healthy ? '✓ active' : zai.error || '—'}</span>
+              <span className="dash-quota-name">MiMo</span>
+              <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>{mimo.error || (mimo.healthy ? '✓ configured' : 'no key')}</span>
            </div>
          )}
-          {!minimax && !zai && <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>No providers</span>}
+          {!minimax && !mimo && <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>No providers</span>}
        </div>
      </div>

@@ -157,16 +223,34 @@ export default function Dashboard({ api, refreshRef }) {
      </div>

      {/* Recent Commands */}
-      <div className="dash-card">
+      <div className="dash-card dash-cmd-card">
        <div className="dash-card-head">
          <span className="dash-label">Recent Commands</span>
+          <span className="dash-count">{recentUnique.length}</span>
        </div>
+        {topCmds.length > 0 && (
+          <div className="dash-cmd-freq">
+            <span className="dash-cmd-freq-title">Most used</span>
+            {topCmds.map((c, i) => (
+              <div key={i} className="dash-cmd-freq-row" onClick={() => copyCmd(c.cmd, `top-${i}`)} title={c.cmd}>
+                <span className="dash-cmd-freq-name">{copiedSet.has(`top-${i}`) ? '✓ Copié' : c.cmd}</span>
+                <div className="dash-cmd-freq-bar-wrap">
+                  <div className="dash-cmd-freq-bar" style={{ width: `${(c.count / maxCount) * 100}%` }} />
+                </div>
+                <span className="dash-cmd-freq-count">{c.count}×</span>
+              </div>
+            ))}
+          </div>
+        )}
        <div className="dash-cmd-list">
-          {recentCmds.length === 0 && <span className="dash-empty">No history</span>}
-          {recentCmds.map((c, i) => (
-            <div key={i} className="dash-cmd-row" title={c.cmd}>
-              <span className="dash-cmd-shell">{c.shell}</span>
-              <span className="dash-cmd-text">{c.cmd.length > 45 ? c.cmd.slice(0, 42) + '...' : c.cmd}</span>
+          {recentUnique.length === 0 && <span className="dash-empty">No history</span>}
+          {recentUnique.map((c, i) => (
+            <div key={i} className="dash-cmd-row" onClick={() => copyCmd(c.cmd, `list-${i}`)} title={c.cmd + ' · click to copy'}>
+              <div className="dash-cmd-left">
+                <span className="dash-cmd-text">{c.cmd.length > 38 ? c.cmd.slice(0, 35) + '...' : c.cmd}</span>
+                <span className="dash-cmd-time">{relativeTime(c.ts)}</span>
+              </div>
+              <span className="dash-cmd-copy">{copiedSet.has(`list-${i}`) ? '✓' : '⎘'}</span>
            </div>
          ))}
        </div>
--- a/web/src/components/Shell.jsx
+++ b/web/src/components/Shell.jsx
--- a/web/src/components/Studio.jsx
+++ b/web/src/components/Studio.jsx
@@ -1,4 +1,4 @@
-import { useState, useRef, useEffect, useCallback } from 'react'
+import { useState, useRef, useEffect, useCallback, useMemo } from 'react'
 import { useI18n } from '../i18n'

 const RANKS = {
@@ -47,17 +47,24 @@ function renderContent(text) {
    lastIndex = match.index + full.length
  }
  if (lastIndex < text.length) {
-    parts.push({ type: 'text', content: text.slice(lastIndex) })
+    const remaining = text.slice(lastIndex)
+    const openBlock = remaining.match(/```(\w*)\n?([\s\S]*)$/)
+    if (openBlock) {
+      if (openBlock.index > 0) {
+        parts.push({ type: 'text', content: remaining.slice(0, openBlock.index) })
+      }
+      parts.push({ type: 'code', lang: openBlock[1] || '', content: openBlock[2] || '' })
+    } else {
+      parts.push({ type: 'text', content: remaining })
+    }
  }
  return parts
 }

 function formatText(text) {
-  // First escape HTML entities
  let html = text
    .replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
  
-  // Apply markdown transformations (now with escaped brackets)
  html = html
    .replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>')
    .replace(/`([^`]+)`/g, '<code class="inline-code">$1</code>')
@@ -66,17 +73,20 @@ function formatText(text) {
    .replace(/^# (.+)$/gm, '<h2 class="msg-h2">$1</h2>')
    .replace(/^\s*[-*] (.+)$/gm, '<div class="msg-bullet">• $1</div>')
    .replace(/^\s*(\d+)[.)] (.+)$/gm, '<div class="msg-step"><span class="msg-step-num">$1</span> $2</div>')
+    .replace(/\n/g, '<br/>')
  
-  // Sanitize: remove event handlers and dangerous protocols
  html = html
-    .replace(/\s+on\w+=["'][^"']*["']/gi, '') // Remove on* event handlers
+    .replace(/<br\/>\s*<br\/>/g, '<br/>')
+    .replace(/<br\/>\s*(<h[234]|<div class="msg-)/g, '$1')
+    .replace(/(<\/h[234]|<\/div>)\s*<br\/>/g, '$1')
+    .replace(/\s+on\w+=["'][^"']*["']/gi, '')
    .replace(/javascript:/gi, '')
    .replace(/data:/gi, '')
  
  return html
 }

-function ThinkingBlock({ content, done }) {
+function ThinkingBlock({ content, done, raw }) {
  return (
    <div className={`feed-thinking-block ${done ? 'done' : 'active'}`}>
      <div className="feed-thinking-header">
@@ -86,7 +96,9 @@ function ThinkingBlock({ content, done }) {
        <span>Reflexion</span>
        {!done && <span className="feed-thinking-dots"><span/><span/><span/></span>}
      </div>
-      <div className="feed-thinking-content">{content}</div>
+      <div className="feed-thinking-content">
+        {raw ? <span dangerouslySetInnerHTML={{ __html: content }} /> : content}
+      </div>
    </div>
  )
 }
@@ -185,7 +197,7 @@ function FeedItem({ msg }) {
    )
  }

-  const cleanContent = displayContent.replace(/<think[^>]*>[\s\S]*?<\/think>/gi, '')
+  let cleanContent = displayContent.replace(/<think[^>]*>[\s\S]*?<\/think>/gi, '')

  return (
    <div className={`feed-item ${msg.role}`}>
@@ -200,7 +212,7 @@ function FeedItem({ msg }) {
          <span className="feed-role">{rank.label}</span>
          {timeStr && <span className="feed-time">{timeStr}</span>}
        </div>
-        {msg.thinking && <ThinkingBlock content={msg.thinking} done />}
+        {msg.thinking && <ThinkingBlock content={formatText(msg.thinking)} done raw />}
        {parsedToolCalls && parsedToolCalls.map((tc, i) => {
          const resultData = parsedToolResults
            ? parsedToolResults.find(r => r.tool_call_id === tc.tool_call_id)
@@ -234,6 +246,16 @@ function StreamingItem({ content, thinking, toolCalls }) {
  const cleanContent = content.replace(/<think[^>]*>[\s\S]*?<\/think>/gi, '')
  const hasToolCalls = toolCalls && toolCalls.length > 0

+  const renderedContent = useMemo(() => {
+    if (!cleanContent) return []
+    return renderContent(cleanContent)
+  }, [cleanContent])
+
+  const formattedThinking = useMemo(() => {
+    if (!thinking) return ''
+    return formatText(thinking)
+  }, [thinking])
+
  return (
    <div className="feed-item assistant">
      <div className="feed-avatar ai-rank">
@@ -246,7 +268,7 @@ function StreamingItem({ content, thinking, toolCalls }) {
          </span>
          <span className="feed-role">{rank.label}</span>
        </div>
-        {thinking && <ThinkingBlock content={thinking} done={false} />}
+        {thinking && <ThinkingBlock content={formattedThinking} raw done={false} />}
        {hasToolCalls && toolCalls.map((tc, i) => (
          <ToolCallBlock key={tc.call?.tool_call_id || i} call={tc.call} result={tc.result} />
        ))}
@@ -257,7 +279,7 @@ function StreamingItem({ content, thinking, toolCalls }) {
        )}
        {cleanContent && (
          <div className="feed-content">
-            {renderContent(cleanContent).map((part, i) =>
+            {renderedContent.map((part, i) =>
              part.type === 'code' ? (
                <div key={i} className="studio-code-block">
                  {part.lang && <div className="studio-code-lang">{part.lang}</div>}
@@ -285,7 +307,10 @@ export default function Studio({ api }) {
  const [streamToolCalls, setStreamToolCalls] = useState([])
  const [loaded, setLoaded] = useState(false)
  const [tokenInfo, setTokenInfo] = useState({ used: 0, max: 100000, summarizeAt: 80000 })
+  const [contextCollapsed, setContextCollapsed] = useState(false)
+  const [messagesCollapsed, setMessagesCollapsed] = useState(false)
  const messagesEnd = useRef(null)
+  const feedRef = useRef(null)
  const textareaRef = useRef(null)
  const abortRef = useRef(null)

@@ -316,6 +341,20 @@ export default function Studio({ api }) {
    messagesEnd.current?.scrollIntoView({ behavior: 'smooth' })
  }, [messages, streaming, streamThinking, streamToolCalls])

+  useEffect(() => {
+    const onTab = (e) => {
+      if (e.key !== 'Tab') return
+      if (document.activeElement?.tagName === 'INPUT' || document.activeElement?.tagName === 'TEXTAREA') return
+      const feed = document.querySelector('.studio-feed-layout')
+      if (!feed?.closest('.tab-hidden')) {
+        e.preventDefault()
+        textareaRef.current?.focus()
+      }
+    }
+    window.addEventListener('keydown', onTab)
+    return () => window.removeEventListener('keydown', onTab)
+  }, [])
+
  useEffect(() => {
    if (textareaRef.current) {
      textareaRef.current.style.height = 'auto'
@@ -336,12 +375,18 @@ export default function Studio({ api }) {

  const handleSummarize = useCallback(async () => {
    setMessages(prev => [...prev, { id: Date.now().toString(), role: 'system', content: 'Résumé de la conversation en cours...', time: new Date().toISOString() }])
+    setContextCollapsed('animating')
    try {
      const data = await api.summarizeChat()
      setTokenInfo(prev => ({ ...prev, used: data.tokens || 0 }))
-      setMessages(prev => [...prev, { id: (Date.now() + 1).toString(), role: 'system', content: '✓ Conversation résumée automatiquement. Le contexte a été compressé.', time: new Date().toISOString() }])
+      setTimeout(() => {
+        setMessages(prev => [...prev, { id: (Date.now() + 1).toString(), role: 'system', content: '✓ Conversation résumée automatiquement. Le contexte a été compressé.', time: new Date().toISOString(), compressed: true }])
+        setContextCollapsed(true)
+        setMessagesCollapsed(true)
+      }, 600)
    } catch (err) {
      setMessages(prev => [...prev, { id: (Date.now() + 1).toString(), role: 'system', content: `Erreur de résumé: ${err.message}`, time: new Date().toISOString() }])
+      setContextCollapsed(false)
    }
  }, [api])

@@ -359,6 +404,14 @@ export default function Studio({ api }) {
    const text = input.trim()
    setInput('')

+    const isSlashCommand = (t) => /^\/(clear|help|summarize|export|model(?:\s+\S+)?|plan\s+.+)$/.test(t)
+
+    if (text.startsWith('/') && !isSlashCommand(text)) {
+      setMessages(prev => [...prev, { id: Date.now().toString(), role: 'user', content: text, time: new Date().toISOString() }])
+      setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: 'Commande inconnue. Tapez `/help` pour la liste des commandes.', time: new Date().toISOString() }])
+      return
+    }
+
    if (text === '/clear') {
      handleClear()
      return
@@ -374,6 +427,7 @@ export default function Studio({ api }) {
        '- `/plan <objectif>` - Demander un plan structuré',
        '- `/export` - Exporter la conversation en Markdown',
        '- `/model` - Afficher le provider et modèle actifs',
+        '- `/model change` - Basculer entre MiniMax et ZAI',
        '',
        '## Tools disponibles',
        '- Terminal - Exécuter des commandes',
@@ -393,14 +447,37 @@ export default function Studio({ api }) {
      return
    }

-    if (text === '/model') {
-      api.getProviders().then(data => {
-        const active = data.providers?.find(p => p.active)
-        const modelMsg = active ? `Provider: ${active.name}\nModèle: ${active.model}` : 'Aucun provider actif configuré'
-        setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: modelMsg, time: new Date().toISOString() }])
-      }).catch(() => {
-        setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: 'Erreur: impossible de récupérer les providers', time: new Date().toISOString() }])
-      })
+    if (text === '/model' || text === '/model change') {
+      if (text === '/model change') {
+        api.getProviders().then(data => {
+          const providers = data.providers || []
+          const minimax = providers.find(p => p.name.toUpperCase() === 'MINIMAX')
+          const mimo = providers.find(p => p.name.toUpperCase() === 'MIMO')
+          if (!minimax || !mimo) {
+            setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: 'MiniMax et MiMo doivent être configurés pour utiliser `/model change`.', time: new Date().toISOString() }])
+            return
+          }
+          const active = providers.find(p => p.active)
+          const activeName = active ? active.name.toUpperCase() : ''
+          const switchTo = activeName === 'MINIMAX' ? 'MIMO' : 'MINIMAX'
+          const target = switchTo === 'MINIMAX' ? minimax : mimo
+          api.saveProvider({ name: target.name, active: true }).then(() => {
+            setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: `✓ Provider changé: **${target.name}** (${target.model})`, time: new Date().toISOString() }])
+          }).catch(() => {
+            setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: 'Erreur lors du changement de provider.', time: new Date().toISOString() }])
+          })
+        }).catch(() => {
+          setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: 'Erreur: impossible de récupérer les providers', time: new Date().toISOString() }])
+        })
+      } else {
+        api.getProviders().then(data => {
+          const active = data.providers?.find(p => p.active)
+          const modelMsg = active ? `**${active.name}** — ${active.model}` : 'Aucun provider actif configuré'
+          setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: modelMsg, time: new Date().toISOString() }])
+        }).catch(() => {
+          setMessages(prev => [...prev, { id: Date.now().toString(), role: 'assistant', content: 'Erreur: impossible de récupérer les providers', time: new Date().toISOString() }])
+        })
+      }
      return
    }

@@ -455,6 +532,8 @@ export default function Studio({ api }) {
        if (event && event.tool_call) {
          toolCalls = [...toolCalls, { call: event.tool_call, result: null }]
          setStreamToolCalls([...toolCalls])
+          accumulated = ''
+          setStreaming('')
          return
        }
        if (event && event.tool_result) {
@@ -481,6 +560,11 @@ export default function Studio({ api }) {
        aiMsg.content = JSON.stringify({
          content: finalContent,
          tool_calls: toolCalls.map(tc => tc.call),
+          tool_results: toolCalls.map(tc => ({
+            tool_call_id: tc.call?.tool_call_id,
+            result: tc.result?.content || '',
+            is_error: tc.result?.is_error || false,
+          })),
        })
      }
      setMessages(prev => [...prev, aiMsg])
@@ -518,11 +602,67 @@ export default function Studio({ api }) {
    }
  }, [])

+  const COMMANDS = ['/clear', '/summarize', '/help', '/plan', '/export', '/model', '/model change']
+
  const handleKeyDown = (e) => {
    if (e.key === 'Enter' && !e.shiftKey) {
      e.preventDefault()
      handleSend()
+      return
    }
+    if (e.key === 'Tab') {
+      e.preventDefault()
+      const ta = textareaRef.current
+      if (!ta) return
+      if (document.activeElement !== ta) {
+        ta.focus()
+        return
+      }
+      const val = ta.value
+      const pos = ta.selectionStart
+      const before = val.slice(0, pos)
+      const afterSlash = before.match(/\/[\w ]*$/)
+      if (afterSlash) {
+        const partial = afterSlash[0]
+        const matches = COMMANDS.filter(c => c.startsWith(partial) && c !== partial)
+        if (matches.length === 1) {
+          const completed = matches[0] + ' '
+          const newText = val.slice(0, pos - afterSlash[0].length) + completed + val.slice(pos)
+          setInput(newText)
+          requestAnimationFrame(() => {
+            ta.selectionStart = ta.selectionEnd = pos - afterSlash[0].length + completed.length
+          })
+        }
+      }
+    }
+  }
+
+  const handleToggleCollapsed = useCallback(() => {
+    setMessagesCollapsed(prev => !prev)
+  }, [])
+
+  const renderMessages = () => {
+    if (messagesCollapsed && messages.length > 4) {
+      const visibleCount = 4
+      const hiddenCount = messages.length - visibleCount
+      return (
+        <>
+          {messages.slice(0, visibleCount).map(msg => (
+            <FeedItem key={msg.id} msg={msg} />
+          ))}
+          <div className="feed-collapsed-messages" onClick={handleToggleCollapsed}>
+            <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+              <path d="M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-6l-2-2H5a2 2 0 00-2 2z"/>
+            </svg>
+            <span className="feed-collapsed-text">{hiddenCount} messages antérieurs compressés</span>
+            <span className="feed-collapsed-count">clic pour développer</span>
+          </div>
+        </>
+      )
+    }
+    return messages.map(msg => (
+      <FeedItem key={msg.id} msg={msg} />
+    ))
  }

  if (!loaded) {
@@ -539,28 +679,42 @@ export default function Studio({ api }) {

  return (
    <div className="studio-feed-layout">
-      <div className="studio-feed">
-        {messages.map(msg => (
-          <FeedItem key={msg.id} msg={msg} />
-        ))}
-        {(streaming || streamThinking || loading || streamToolCalls.length > 0) && (
-          <StreamingItem content={streaming} thinking={streamThinking} toolCalls={streamToolCalls} />
-        )}
-        <div ref={messagesEnd} />
+      <div className="studio-feed-scroll-wrap">
+        <div className="studio-feed" ref={feedRef}>
+          {renderMessages()}
+          {(streaming || streamThinking || loading || streamToolCalls.length > 0) && (
+            <StreamingItem content={streaming} thinking={streamThinking} toolCalls={streamToolCalls} />
+          )}
+          <div ref={messagesEnd} style={{ height: '24px' }} />
+        </div>
+        <div className="studio-scroll-btns">
+          <button className="studio-scroll-btn" onClick={() => feedRef.current?.scrollTo({ top: 0, behavior: 'smooth' })} title="Remonter">
+            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2"><path d="M18 15l-6-6-6 6"/></svg>
+          </button>
+          <button className="studio-scroll-btn" onClick={() => messagesEnd.current?.scrollIntoView({ behavior: 'smooth' })} title="Descendre">
+            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2"><path d="M6 9l6 6 6-6"/></svg>
+          </button>
+        </div>
      </div>

      <div className="studio-input-area">
-        <div className="studio-token-bar">
-          <div className="studio-token-track">
+        <div className={`studio-token-bar ${contextCollapsed === true ? 'compressed' : ''}`}>
+          <div className={`studio-token-track ${contextCollapsed === true ? 'compressed' : ''}`}>
            <div
-              className={`studio-token-fill ${tokenInfo.used >= tokenInfo.summarizeAt ? 'warn' : ''}`}
+              className={`studio-token-fill ${tokenInfo.used >= tokenInfo.summarizeAt ? 'warn' : ''} ${contextCollapsed === true ? 'compressed' : ''} ${contextCollapsed === 'animating' ? 'animating' : ''}`}
              style={{ width: `${Math.min(100, (tokenInfo.used / tokenInfo.max) * 100)}%` }}
            />
          </div>
-          <span className="studio-token-text">
+          <span className={`studio-token-text ${contextCollapsed === true ? 'compressed' : ''}`}>
            {(tokenInfo.used / 1000).toFixed(1)}k / {(tokenInfo.max / 1000).toFixed(0)}k tokens
-            {tokenInfo.used >= tokenInfo.summarizeAt && ' · résumé automatique déclenché'}
+            {contextCollapsed === true && ' · compressé'}
+            {tokenInfo.used >= tokenInfo.summarizeAt && contextCollapsed !== true && ' · résumé auto.'}
          </span>
+          {contextCollapsed === true && (
+            <button className="ghost sm" onClick={handleToggleCollapsed} style={{ marginLeft: '8px', fontSize: '10px' }}>
+              voir plus
+            </button>
+          )}
        </div>
        <div className="studio-input-row">
          <textarea
@@ -590,7 +744,7 @@ export default function Studio({ api }) {
          )}
        </div>
        <div className="studio-input-hint">
-          {t('studio.inputHint')} · /clear /summarize /help /plan /export /model
+          {t('studio.inputHint')} · /clear /summarize /help /plan /export /model /model change
        </div>
      </div>
    </div>
--- a/web/src/i18n/en.js
+++ b/web/src/i18n/en.js
@@ -16,6 +16,8 @@ const en = {
    switchWindow: 'Switch window',
    sendMessage: 'Send message',
    newLine: 'New line',
+    copy: 'Copy',
+    paste: 'Paste',
    runCommand: 'Run command',
    commandHistory: 'Command history',
  },
@@ -182,6 +184,8 @@ const en = {
    installed: 'Installed',
    missing: 'Missing',
    editProfile: 'Edit',
+    profileInfo: 'Personal Info',
+    profilePrefs: 'Preferences',
    cancel: 'Cancel',
    editProvider: 'Configure',
    validateKey: 'Validate',
--- a/web/src/i18n/fr.js
+++ b/web/src/i18n/fr.js
@@ -16,6 +16,8 @@ const fr = {
    switchWindow: 'Changer de fen\u00eatre',
    sendMessage: 'Envoyer le message',
    newLine: 'Nouvelle ligne',
+    copy: 'Copier',
+    paste: 'Coller',
    runCommand: 'Ex\u00e9cuter',
    commandHistory: 'Historique',
  },
@@ -136,7 +138,7 @@ const fr = {
      terminal: 'Terminal',
      updates: 'Mises \u00e0 jour',
      locale: 'Langue & Clavier',
-      skills: 'Comp\u00e9ENCES',
+      skills: 'Compétences',
      system: 'Syst\u00e8me',
    },
    profile: 'Profil',
@@ -160,7 +162,7 @@ const fr = {
    save: 'Enregistrer',
    saved: 'Enregistr\u00e9 !',
    error: 'Erreur',
-    skills: 'Comp\u00e9ENCES',
+    skills: 'Compétences',
    noSkills: 'Aucune comp\u00e9tence install\u00e9e.',
    runSkillsInit: 'Ex\u00e9cutez muyue skills init',
    language: 'Langue',
@@ -182,6 +184,8 @@ const fr = {
    installed: 'Install\u00e9',
    missing: 'Manquant',
    editProfile: 'Modifier',
+    profileInfo: 'Informations personnelles',
+    profilePrefs: 'Préférences',
    editProvider: 'Configurer',
    validateKey: 'Valider',
    validating: 'V\u00e9rification...',
--- a/web/src/styles/global.css
+++ b/web/src/styles/global.css
@@ -154,7 +154,9 @@ input::placeholder { color: var(--text-disabled); }

 .header-clock { font-family: var(--font-mono); font-size: 12px; color: var(--accent); font-weight: 600; }

-.content { flex: 1; overflow: hidden; }
+.content { flex: 1; overflow: hidden; position: relative; }
+.content > div { position: absolute; inset: 0; overflow: hidden; }
+.tab-hidden { display: none; }

 .statusbar {
  height: 28px;
@@ -274,8 +276,8 @@ input::placeholder { color: var(--text-disabled); }
 .sidebar-tab:hover { background: var(--bg-card); color: var(--text-primary); }
 .sidebar-tab.active { background: var(--accent); color: #fff; font-weight: 600; }

-.shell-layout { display: flex; height: 100%; }
-.shell-terminal-col { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; overflow: hidden; }
+.shell-layout { display: flex; height: 100%; overflow: hidden; }
+.shell-terminal-col { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }

 .shell-tabs-bar {
  display: flex; align-items: center; background: var(--bg-surface);
@@ -380,23 +382,77 @@ input::placeholder { color: var(--text-disabled); }
 }
 .shell-menu-divider { height: 1px; background: var(--border); margin: 4px 6px; }

-.shell-xterm-wrapper { flex: 1; background: var(--bg); overflow: hidden; position: relative; }
-.shell-xterm-instance {
-  position: absolute; inset: 0; padding: 4px;
-  display: block !important;
+.shell-xterm-wrapper { flex: 1; min-height: 0; background: var(--bg); overflow: hidden; position: relative; }
+
+.shell-search-bar {
+  position: absolute; top: 8px; right: 12px; z-index: 20;
+  display: flex; align-items: center; gap: 4px;
+  background: var(--bg-elevated); border: 1px solid var(--border);
+  border-radius: var(--radius); padding: 4px 6px;
+  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
 }
-.shell-xterm-instance .xterm { height: 100%; padding: 4px; }
+.shell-search-icon { color: var(--text-tertiary); flex-shrink: 0; }
+.shell-search-input {
+  width: 200px; font-size: 12px; padding: 3px 6px; border-radius: 4px;
+  background: var(--bg-input); color: var(--text-primary); border: 1px solid var(--border);
+  font-family: var(--font-mono); outline: none;
+}
+.shell-search-input:focus { border-color: var(--accent); }
+.shell-search-nav {
+  display: flex; align-items: center; justify-content: center;
+  width: 24px; height: 24px; border-radius: 4px;
+  background: transparent; border: 1px solid var(--border);
+  color: var(--text-tertiary); cursor: pointer; font-size: 12px;
+  padding: 0; transition: all 0.1s;
+}
+.shell-search-nav:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--accent-dark); }
+.shell-search-close {
+  display: flex; align-items: center; justify-content: center;
+  width: 24px; height: 24px; border-radius: 4px;
+  background: transparent; border: none;
+  color: var(--text-disabled); cursor: pointer; padding: 0;
+}
+.shell-search-close:hover { color: var(--accent); }
+.shell-xterm-instance {
+  position: absolute;
+  inset: 0;
+  visibility: hidden;
+  pointer-events: none;
+}
+.shell-xterm-instance.active {
+  visibility: visible;
+  pointer-events: auto;
+}
+.shell-xterm-instance .xterm { height: 100%; }

 .connection-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
 .connection-dot.on { background: var(--success); box-shadow: 0 0 6px var(--success); }
 .connection-dot.off { background: var(--error); }

-.shell-ai-col { width: 320px; border-left: 1px solid var(--border); background: var(--bg-surface); display: flex; flex-direction: column; flex-shrink: 0; }
-.ai-panel-header { padding: 12px 16px; border-bottom: 1px solid var(--border); font-weight: 700; font-size: 13px; color: var(--accent); }
+.shell-tab.ai-tab .shell-tab-name { color: var(--accent); }
+.shell-tab.ai-tab { border-bottom-color: var(--accent); }
+
+.shell-ai-col { width: 320px; max-width: 320px; border-left: 1px solid var(--border); background: var(--bg-surface); display: flex; flex-direction: column; flex-shrink: 0; overflow: hidden; }
+.ai-panel-header { padding: 12px 16px; border-bottom: 1px solid var(--border); font-weight: 700; font-size: 13px; color: var(--accent); display: flex; align-items: center; justify-content: space-between; }
+.shell-analyze-btn {
+  display: flex; align-items: center; gap: 4px;
+  padding: 4px 10px; border-radius: var(--radius);
+  background: transparent; border: 1px solid var(--accent-dim);
+  color: var(--accent); font-size: 11px; font-weight: 600;
+  cursor: pointer; transition: all 0.15s;
+}
+.shell-analyze-btn:hover:not(:disabled) { background: var(--accent-bg); }
+.shell-analyze-btn:disabled { opacity: 0.4; cursor: not-allowed; }
+.shell-ai-token-bar { display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-bottom: 1px solid var(--border); }
+.shell-ai-token-track { flex: 1; height: 3px; background: var(--bg-input); border-radius: 2px; overflow: hidden; }
+.shell-ai-token-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width 0.4s, background 0.3s; }
+.shell-ai-token-fill.warn { background: var(--warning); }
+.shell-ai-token-text { font-size: 10px; font-family: var(--font-mono); color: var(--text-tertiary); white-space: nowrap; }
 .ai-panel-messages { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
 .ai-message { padding: 8px 12px; border-radius: var(--radius); font-size: 13px; line-height: 1.5; word-break: break-word; }
-.ai-message.ai { background: var(--bg-card); border-left: 3px solid var(--accent); }
-.ai-message.user { background: var(--accent-bg); border-left: 3px solid var(--accent-muted); }
+.ai-message.assistant { background: var(--bg-card); border-left: 3px solid var(--accent); }
+.ai-message.system { background: var(--bg-elevated); border-left: 3px solid var(--info); font-style: italic; color: var(--text-tertiary); font-size: 12px; }
+.ai-message.assistant { background: var(--bg-card); border-left: 3px solid var(--accent); }
 .ai-message.thinking { background: var(--bg-elevated); border-left: 3px solid var(--info); font-style: italic; color: var(--text-tertiary); }
 .ai-message.tool { background: var(--bg-elevated); border-left: 3px solid var(--warning); }
 .ai-message.tool .tool-name { font-weight: 700; color: var(--warning); }
@@ -404,6 +460,46 @@ input::placeholder { color: var(--text-disabled); }
 .ai-panel-input { display: flex; gap: 6px; padding: 10px 12px; border-top: 1px solid var(--border); }
 .ai-panel-input input { flex: 1; font-size: 13px; padding: 6px 10px; }

+.shell-code-block {
+  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
+  margin: 8px 0 4px; overflow: hidden;
+}
+.shell-code-block pre {
+  padding: 10px 12px; font-family: var(--font-mono); font-size: 12px; line-height: 1.5;
+  overflow-x: auto; color: var(--text-primary); margin: 0;
+}
+.shell-code-lang {
+  padding: 3px 10px; font-size: 10px; font-weight: 600; color: var(--text-tertiary);
+  background: var(--bg-surface); border-bottom: 1px solid var(--border);
+  text-transform: uppercase; letter-spacing: 0.5px;
+}
+.shell-code-actions {
+  display: flex; border-top: 1px solid var(--border); background: var(--bg-surface);
+}
+.shell-code-actions button {
+  flex: 1; display: flex; align-items: center; justify-content: center; gap: 4px;
+  padding: 5px 0; background: transparent; border: none; border-right: 1px solid var(--border);
+  color: var(--text-tertiary); font-size: 11px; cursor: pointer; transition: all 0.1s;
+  font-family: var(--font-sans);
+}
+.shell-code-actions button:last-child { border-right: none; }
+.shell-code-actions button:hover { background: var(--accent-bg); color: var(--accent); }
+
+.shell-analysis-modal {
+  background: var(--bg-elevated); border: 1px solid var(--border);
+  border-radius: var(--radius-lg); width: 720px; max-width: 90vw; max-height: 80vh;
+  display: flex; flex-direction: column; overflow: hidden;
+}
+.shell-analysis-modal-header {
+  display: flex; align-items: center; justify-content: space-between;
+  padding: 14px 20px; border-bottom: 1px solid var(--border);
+  font-weight: 700; font-size: 15px; color: var(--accent);
+}
+.shell-analysis-modal-body {
+  flex: 1; overflow-y: auto; padding: 20px; font-size: 14px; line-height: 1.5;
+  color: var(--text-primary); word-break: break-word;
+}
+
 .shell-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center; z-index: 1000;
@@ -435,6 +531,10 @@ input::placeholder { color: var(--text-disabled); }

 .config-panel-area { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
 .config-panel-body { flex: 1; overflow-y: auto; padding: 16px 28px 28px; }
+.config-profile-center {
+  max-width: 540px; margin: 0 auto; width: 100%;
+  display: flex; flex-direction: column; gap: 12px;
+}

 .config-card {
  background: var(--bg-card); border: 1px solid var(--border);
@@ -476,6 +576,9 @@ input::placeholder { color: var(--text-disabled); }
 .provider-card-name { font-weight: 600; color: var(--text-primary); font-size: 14px; }
 .provider-card-actions { display: flex; gap: 8px; flex-shrink: 0; }
 .provider-card-meta { display: flex; gap: 16px; font-size: 12px; color: var(--text-tertiary); font-family: var(--font-mono); margin-top: 8px; }
+.provider-card-model { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border); }
+.provider-card-model-label { font-size: 11px; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.5px; }
+.provider-card-model-value { font-size: 14px; font-weight: 600; font-family: var(--font-mono); color: var(--accent); }
 .provider-card-form { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }

 .provider-setup-hint {
@@ -500,10 +603,24 @@ input::placeholder { color: var(--text-disabled); }
 .config-update-name { color: var(--text-primary); font-weight: 600; font-size: 13px; min-width: 100px; }
 .config-update-versions { color: var(--text-tertiary); font-size: 12px; font-family: var(--font-mono); }

-.config-skill-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
-.config-skill-row:last-child { border-bottom: none; }
-.config-skill-name { color: var(--text-primary); font-weight: 600; min-width: 120px; }
-.config-skill-desc { color: var(--text-tertiary); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.skill-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
+.skill-tile { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; cursor: pointer; transition: border-color 0.15s; }
+.skill-tile:hover { border-color: var(--accent-dim); }
+.skill-tile-name { font-weight: 600; color: var(--text-primary); font-size: 14px; margin-bottom: 6px; }
+.skill-tile-desc { font-size: 12px; color: var(--text-tertiary); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
+.skill-tile-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
+.skill-detail-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 50; display: flex; align-items: center; justify-content: center; }
+.skill-detail-panel { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-lg); width: 90%; max-width: 600px; max-height: 80vh; display: flex; flex-direction: column; overflow: hidden; }
+.skill-detail-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
+.skill-detail-name { font-weight: 600; font-size: 16px; color: var(--text-primary); }
+.skill-detail-body { flex: 1; overflow-y: auto; padding: 20px; }
+.skill-detail-section { margin-bottom: 16px; }
+.skill-detail-label { font-size: 11px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
+.skill-detail-meta { display: flex; gap: 8px; flex-wrap: wrap; }
+.skill-detail-content { font-family: var(--font-mono); font-size: 12px; color: var(--text-secondary); white-space: pre-wrap; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; line-height: 1.6; max-height: 300px; overflow-y: auto; }
+.skill-detail-deps { display: flex; flex-direction: column; gap: 6px; }
+.skill-detail-dep { font-size: 12px; color: var(--text-tertiary); display: flex; align-items: center; gap: 8px; }
+.skill-detail-dep .badge { font-size: 10px; }
 .chip-row { display: flex; gap: 8px; flex-wrap: wrap; }

 .config-toast {
@@ -535,6 +652,7 @@ input::placeholder { color: var(--text-disabled); }
 .dash-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
+  grid-template-rows: repeat(2, 1fr);
  gap: 12px;
  padding: 16px;
  height: 100%;
@@ -544,7 +662,7 @@ input::placeholder { color: var(--text-disabled); }
  position: relative;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 14px 16px;
-  display: flex; flex-direction: column; gap: 8px;
+  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  overflow: hidden;
 }

@@ -602,27 +720,45 @@ input::placeholder { color: var(--text-disabled); }
 }
 .dash-proc-name {
  font-size: 11px; font-weight: 600; color: var(--text-primary);
-  font-family: var(--font-mono);
+  font-family: var(--font-mono); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
 }
 .dash-proc-res {
-  font-size: 10px; font-family: var(--font-mono); color: var(--text-tertiary);
+  font-size: 10px; font-family: var(--font-mono); color: var(--text-tertiary); flex-shrink: 0;
 }

 /* Commands */
-.dash-cmd-list { display: flex; flex-direction: column; gap: 3px; max-height: 270px; overflow-y: auto; }
+.dash-cmd-card .dash-cmd-list { max-height: 220px; }
+.dash-cmd-list { display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
 .dash-cmd-row {
-  display: flex; align-items: center; gap: 6px;
-  padding: 3px 0; overflow: hidden;
-}
-.dash-cmd-shell {
-  font-size: 9px; font-family: var(--font-mono); color: var(--text-disabled);
-  background: var(--bg-input); padding: 1px 4px; border-radius: 3px;
-  text-transform: uppercase; flex-shrink: 0;
+  display: flex; align-items: center; justify-content: space-between; gap: 8px;
+  padding: 5px 8px; border-radius: var(--radius-sm);
+  background: var(--bg-surface); cursor: pointer;
+  transition: background 0.12s;
 }
+.dash-cmd-row:hover { background: var(--accent-bg); }
+.dash-cmd-left { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
 .dash-cmd-text {
-  font-size: 11px; font-family: var(--font-mono); color: var(--text-secondary);
+  font-size: 11px; font-family: var(--font-mono); color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
 }
+.dash-cmd-time { font-size: 9px; color: var(--text-disabled); }
+.dash-cmd-copy { font-size: 13px; color: var(--text-disabled); flex-shrink: 0; }
+.dash-cmd-row:hover .dash-cmd-copy { color: var(--accent); }
+
+.dash-cmd-freq { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
+.dash-cmd-freq-title { font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--text-disabled); letter-spacing: 0.05em; margin-bottom: 2px; }
+.dash-cmd-freq-row {
+  display: flex; align-items: center; gap: 8px; cursor: pointer;
+  padding: 3px 4px; border-radius: var(--radius-sm);
+  transition: background 0.12s;
+}
+.dash-cmd-freq-row:hover { background: var(--accent-bg); }
+.dash-cmd-freq-name { font-size: 12px; font-weight: 600; font-family: var(--font-mono); color: var(--text-primary); width: 100px; flex-shrink: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.dash-cmd-freq-bar-wrap { flex: 1; height: 6px; background: var(--bg-input); border-radius: 3px; overflow: hidden; }
+.dash-cmd-freq-bar { height: 100%; background: var(--accent); border-radius: 3px; transition: width 0.3s ease; }
+.dash-cmd-freq-count { font-size: 10px; font-family: var(--font-mono); color: var(--accent); width: 28px; text-align: right; flex-shrink: 0; }
+
+.dash-cmd-top { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }

 /* Services */
 .dash-services { display: flex; flex-direction: column; gap: 6px; }
@@ -703,7 +839,17 @@ input::placeholder { color: var(--text-disabled); }

 /* ── Studio Feed ── */
 .studio-feed-layout { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
-.studio-feed { flex: 1; overflow-y: auto; padding: 20px 24px; display: flex; flex-direction: column; gap: 4px; }
+.studio-feed-scroll-wrap { flex: 1; position: relative; overflow: hidden; }
+.studio-feed { height: 100%; overflow-y: auto; padding: 20px 24px; display: flex; flex-direction: column; gap: 4px; }
+.studio-scroll-btns { position: absolute; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 4px; z-index: 10; }
+.studio-scroll-btn {
+  width: 32px; height: 32px; border-radius: 50%; padding: 0;
+  display: flex; align-items: center; justify-content: center;
+  background: var(--bg-card); border: 1px solid var(--border);
+  color: var(--text-tertiary); cursor: pointer; transition: all 0.15s;
+  opacity: 0.7;
+}
+.studio-scroll-btn:hover { background: var(--accent-bg); color: var(--accent); border-color: var(--accent-dim); opacity: 1; }
 .feed-loading { display: flex; align-items: center; justify-content: center; padding: 60px 0; }
 .feed-item { display: flex; gap: 10px; padding: 8px 12px; border-radius: var(--radius); animation: fadeIn 0.15s ease-out; }
 .feed-item:hover { background: var(--bg-card); }
@@ -725,7 +871,7 @@ input::placeholder { color: var(--text-disabled); }
 }
 .feed-role { font-size: 11px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.5px; }
 .feed-time { font-size: 10px; color: var(--text-disabled); font-family: var(--font-mono); }
-.feed-content { font-size: 14px; line-height: 1.7; color: var(--text-primary); word-break: break-word; }
+.feed-content { font-size: 14px; line-height: 1.5; color: var(--text-primary); word-break: break-word; }
 .feed-system-badge { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-dim); flex-shrink: 0; }
 .feed-system-text { font-size: 12px; color: var(--text-tertiary); font-style: italic; flex: 1; }
 .feed-system-text.compressed { color: var(--accent); font-style: normal; }
@@ -785,11 +931,11 @@ input::placeholder { color: var(--text-disabled); }
  background: var(--bg-surface); border-bottom: 1px solid var(--border); text-transform: uppercase; letter-spacing: 0.5px;
 }
 .inline-code { background: var(--bg-input); padding: 2px 6px; border-radius: 4px; font-family: var(--font-mono); font-size: 13px; color: var(--accent-muted); }
-.msg-h3 { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 16px 0 8px; display: block; }
-.msg-h4 { font-size: 14px; font-weight: 700; color: var(--text-secondary); margin: 12px 0 6px; display: block; }
-.msg-bullet { display: block; padding-left: 16px; position: relative; margin: 2px 0; }
+.msg-h3 { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 10px 0 4px; display: block; }
+.msg-h4 { font-size: 14px; font-weight: 700; color: var(--text-secondary); margin: 8px 0 3px; display: block; }
+.msg-bullet { display: block; padding-left: 16px; position: relative; margin: 1px 0; }
 .msg-bullet::before { content: '\2022'; position: absolute; left: 4px; color: var(--accent); }
-.msg-step { display: flex; gap: 8px; align-items: baseline; margin: 3px 0; }
+.msg-step { display: flex; gap: 8px; align-items: baseline; margin: 1px 0; }
 .msg-step-num { color: var(--accent); font-weight: 700; font-family: var(--font-mono); font-size: 13px; flex-shrink: 0; min-width: 20px; }
 .studio-cursor { display: inline-block; width: 8px; height: 16px; background: var(--accent); margin-left: 2px; vertical-align: text-bottom; animation: blink 0.8s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
@@ -804,6 +950,12 @@ input::placeholder { color: var(--text-disabled); }
 .studio-token-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width 0.4s, background 0.3s; }
 .studio-token-fill.warn { background: var(--warning); }
 .studio-token-fill.compressed { height: 2px; }
+.studio-token-fill.animating { animation: compress-pulse 0.6s ease-in-out; }
+@keyframes compress-pulse {
+  0% { height: 3px; opacity: 1; }
+  50% { height: 5px; opacity: 0.8; background: var(--accent-light); }
+  100% { height: 2px; opacity: 1; }
+}
 .studio-token-text { font-size: 10px; font-family: var(--font-mono); color: var(--text-tertiary); white-space: nowrap; }
 .studio-token-text.compressed { font-size: 9px; }
 .studio-token-track.compressed { height: 2px; }
@@ -936,3 +1088,76 @@ input::placeholder { color: var(--text-disabled); }
  word-break: break-word;
  background: var(--bg);
 }
+
+/* === XTerm Custom Styling === */
+/* Styles for xterm.js integrated with Muyue theme */
+.shell-xterm-instance .xterm {
+  padding: 4px 8px;
+}
+
+.shell-xterm-instance .xterm-viewport {
+  background-color: var(--bg-base) !important;
+}
+
+.shell-xterm-instance .xterm-screen {
+  background-color: var(--bg-base);
+}
+
+/* Scrollbar styling for xterm */
+.shell-xterm-instance .xterm-viewport::-webkit-scrollbar {
+  width: 8px;
+}
+
+.shell-xterm-instance .xterm-viewport::-webkit-scrollbar-track {
+  background: var(--bg-surface);
+}
+
+.shell-xterm-instance .xterm-viewport::-webkit-scrollbar-thumb {
+  background: var(--accent-dim);
+  border-radius: 4px;
+}
+
+.shell-xterm-instance .xterm-viewport::-webkit-scrollbar-thumb:hover {
+  background: var(--accent-dark);
+}
+
+/* Selection styling */
+.shell-xterm-instance .xterm-selection {
+  background: var(--accent-dim) !important;
+}
+
+/* Focus ring styling */
+.shell-xterm-instance .xterm:focus .xterm-helper-text-container {
+  box-shadow: none;
+}
+
+/* Ensure consistent font rendering */
+.shell-xterm-instance .xterm .xterm-char-measure-element {
+  font-family: var(--font-mono) !important;
+}
+
+/* Bell animation styling */
+.shell-xterm-instance .xterm-bell {
+  animation: xterm-bell-flash 0.3s ease-out;
+}
+
+@keyframes xterm-bell-flash {
+  0% { opacity: 1; }
+  50% { opacity: 0.5; }
+  100% { opacity: 0; }
+}
+
+/* Cursor styling */
+.shell-xterm-instance .xterm-cursor {
+  outline: none !important;
+}
+
+/* Link styling for web links addon */
+.shell-xterm-instance .xterm-link {
+  color: var(--accent-light) !important;
+  text-decoration: underline;
+}
+
+.shell-xterm-instance .xterm-link:hover {
+  color: var(--accent-muted) !important;
+}