feat(config): add system panel with reset and starship theme, add onboarding wizard

- Add PanelSystem with reset config and apply starship theme (charm/zerotwo/default)
- Add OnboardingWizard that activates when profile is empty on first run
- Fix <thing> tag parsing in Shell AI messages (wait for </thing> before rendering)
- Add /api/config/reset and /api/starship/apply-theme endpoints
- Wire wizard trigger in App.jsx based on profile completeness

💘 Generated with Crush

Assisted-by: MiniMax-M2.7 via Crush <crush@charm.land>

CHANGELOG.md

@@ -4,6 +4,67 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
+## v0.3.0
+
+### Changes since v0.2.1
+
+- fix(terminal): resolve PTY shell exec error, simplify CLI, unify Config tabs, restore Studio CSS (0b22109)
+- feat: add API key validation flow for AI provider config (7f67473)
+- feat(studio): replace sidebar layout with unified execution feed styles (040e482)
+- fix: guard against empty tabs array in closeTab (c8903ef)
+- refactor: redesign Config as settings window with sidebar panels, remove system overview from Dashboard (f3cb306)
+- feat: add multi-tab terminal with SSH support, config editing, and dashboard redesign (3cdcb22)
+- feat(studio): add i18n keys and CSS for redesigned AI chat interface (ee18bbe)
+- chore: bump version to 0.3.0 (b0b0e1d)
+- chore: remove dead code (packages, functions, types, constants) (fc79810)
+- docs: rewrite README and CHANGELOG for desktop app mode (f7222b0)
+- feat(web): add i18n support with FR/EN locales and keyboard layout awareness (11417d3)
+- refactor(web): redesign frontend for native web UX (3dc24ae)
+- refactor: remove TUI, desktop web UI is now the default and only mode (aa0ff19)
+- refactor: unify into single `muyue` binary with embedded desktop mode (3463605)
+- fix(ci): add frontend build step before Go vet/test/build (097cf40)
+- feat: add desktop app with React frontend, API backend, theme system (#2) (88d2a03)
+- chore: update CHANGELOG for v0.2.1 (1830c18)
+- feat: complete TUI redesign with cyberpunk theme (#1) (cb8e3d0)
+
+### Downloads
+
+| Platform | File |
+|----------|------|
+| Linux x86_64 | [muyue-linux-amd64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-linux-amd64.tar.gz) |
+| Linux ARM64 | [muyue-linux-arm64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-linux-arm64.tar.gz) |
+| macOS Intel | [muyue-darwin-amd64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-darwin-amd64.tar.gz) |
+| macOS Apple Silicon | [muyue-darwin-arm64.tar.gz](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-darwin-arm64.tar.gz) |
+| Windows x86_64 | [muyue-windows-amd64.zip](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-windows-amd64.zip) |
+| Windows ARM64 | [muyue-windows-arm64.zip](https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-windows-arm64.zip) |
+
+The binary includes both CLI and Desktop modes.
+Run `muyue` for TUI, `muyue desktop` for web UI.
+
+### Install
+
+**Linux (x86_64)**
+```bash
+curl -sL https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-linux-amd64.tar.gz | tar xz
+chmod +x muyue-linux-amd64
+sudo mv muyue-linux-amd64 /usr/local/bin/muyue
+```
+
+**macOS (Apple Silicon)**
+```bash
+curl -sL https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-darwin-arm64.tar.gz | tar xz
+chmod +x muyue-darwin-arm64
+sudo mv muyue-darwin-arm64 /usr/local/bin/muyue
+```
+
+**Windows (x86_64)**
+```powershell
+Invoke-WebRequest -Uri "https://gitea.legion-muyue.fr/Muyue/MuyueWorkspace/releases/download/v0.3.0/muyue-windows-amd64.zip" -OutFile "muyue.zip"
+Expand-Archive -Path "muyue.zip" -DestinationPath "."
+Move-Item muyue-windows-amd64.exe C:\Windows\muyue.exe
+```
+
+
 ## [Unreleased]
 
 ### Security

internal/api/handlers_chat.go

@@ -2,11 +2,17 @@ package api
 
 import (
 	"encoding/json"
+	"fmt"
 	"net/http"
+	"os/exec"
+	"regexp"
+	"strings"
 
 	"github.com/muyue/muyue/internal/orchestrator"
 )
 
+var toolCallRegex = regexp.MustCompile(`\[TOOL_CALL:\{[^\}]+\}\]`)
+
 func (s *Server) handleChat(w http.ResponseWriter, r *http.Request) {
 	if r.Method != "POST" {
 		writeError(w, "POST only", http.StatusMethodNotAllowed)
@@ -36,13 +42,27 @@ func (s *Server) handleChat(w http.ResponseWriter, r *http.Request) {
 		writeError(w, err.Error(), http.StatusServiceUnavailable)
 		return
 	}
-	orb.SetSystemPrompt(`Tu es l'orchestrateur IA de Muyue Studio. Tu aides l'utilisateur dans ses tâches de développement logiciel. Tu peux :
-|- Créer et gérer des plans de développement étape par étape
-|- Proposer des agents (outils comme Crush, Claude Code, etc.) pour exécuter des tâches spécifiques
-|- Suivre la progression de tâches multi-étapes
-|- Suggérer des modifications de fichiers, des revues de code, et des décisions d'architecture
+	orb.SetSystemPrompt(`Tu es l'assistant IA de Muyue Studio. Tu as accès à un outil "crush" pour exécuter des tâches complexes sur l'ordinateur de l'utilisateur.
 
-Sois concis, actionnable, et structuré. Quand tu proposes un plan, utilise des étapes numérotées claires. Quand tu références des fichiers, utilise des chemins relatifs. Tu es intégré dans l'application desktop Muyue.`)
+RÈGLES ABSOLUES:
+1. Tu as DEUX possibilités ONLY:
+   - Répondre directement à l'utilisateur avec tes connaissances
+   - Demander l'exécution d'une tâche via crush en utilisant ce format EXACT:
+     [TOOL_CALL:{"tool":"crush","task":"description de la tâche"}]
+
+2. Quand tu utilises [TOOL_CALL:...], le système exécutera la tâche et te donnera le résultat.
+   Tu peux ensuite répondre à l'utilisateur avec ce résultat.
+
+3. SOIS CONCIS - pas de blabla, vais droit au but.
+
+4. L'utilisateur ne voit PAS tes pensées entre <think> tags.
+
+5. EXEMPLES d'utilisation de tool:
+   - "cherche tous les fichiers .md dans le projet" → [TOOL_CALL:{"tool":"crush","task":"Recherche les fichiers .md dans le projet courant"}]
+   - "aide-moi à déboguer cette erreur" → tu peux répondre directement si tu as assez d'info, sinon utiliser tool
+   - "quelle est la météo?" → [TOOL_CALL:{"tool":"crush","task":"Cherche la météo actuelle"}]
+
+6. Ne fais PAS de multi-step tool calls dans une seule réponse. Attends le résultat avant de continuer.`)
 
 	if body.Stream {
 		w.Header().Set("Content-Type", "text/event-stream")
@@ -53,6 +73,22 @@ Sois concis, actionnable, et structuré. Quand tu proposes un plan, utilise des
 		flusher, canFlush := w.(http.Flusher)
 
 		result, err := orb.SendStream(body.Message, func(chunk string) {
+			if strings.HasPrefix(chunk, "<think") {
+				data, _ := json.Marshal(map[string]string{"thinking": strings.TrimPrefix(chunk, "<think")})
+				w.Write([]byte("data: " + string(data) + "\n\n"))
+				if canFlush {
+					flusher.Flush()
+				}
+				return
+			}
+			if chunk == "</think>" {
+				data, _ := json.Marshal(map[string]string{"thinking_end": "true"})
+				w.Write([]byte("data: " + string(data) + "\n\n"))
+				if canFlush {
+					flusher.Flush()
+				}
+				return
+			}
 			data, _ := json.Marshal(map[string]string{"content": chunk})
 			w.Write([]byte("data: " + string(data) + "\n\n"))
 			if canFlush {
@@ -68,7 +104,9 @@ Sois concis, actionnable, et structuré. Quand tu proposes un plan, utilise des
 			return
 		}
 
-		s.convStore.Add("assistant", result)
+		// Process tool calls if any
+		cleanResult := processToolCalls(result)
+		s.convStore.Add("assistant", cleanResult)
 
 		data, _ := json.Marshal(map[string]string{"done": "true"})
 		w.Write([]byte("data: " + string(data) + "\n\n"))
@@ -83,8 +121,64 @@ Sois concis, actionnable, et structuré. Quand tu proposes un plan, utilise des
 		writeError(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
-	s.convStore.Add("assistant", result)
-	writeJSON(w, map[string]string{"content": result})
+	cleanResult := processToolCalls(result)
+	s.convStore.Add("assistant", cleanResult)
+	writeJSON(w, map[string]string{"content": cleanResult})
+}
+
+func processToolCalls(content string) string {
+	matches := toolCallRegex.FindAllString(content, -1)
+	if len(matches) == 0 {
+		return cleanThinkingTags(content)
+	}
+
+	var result strings.Builder
+	clean := content
+
+	for _, match := range matches {
+		// Extract tool and task from [TOOL_CALL:{...}]
+		inner := strings.TrimPrefix(match, "[TOOL_CALL:")
+		inner = strings.TrimSuffix(inner, "]}") + "}"
+
+		var call struct {
+			Tool string `json:"tool"`
+			Task string `json:"task"`
+		}
+		if err := json.Unmarshal([]byte(inner), &call); err != nil {
+			continue
+		}
+
+		if call.Tool == "crush" && call.Task != "" {
+			result.WriteString(fmt.Sprintf("> %s\n\n", call.Task))
+			output := executeCrush(call.Task)
+			result.WriteString(output)
+			result.WriteString("\n\n---\n\n")
+		}
+
+		clean = strings.Replace(clean, match, "", 1)
+	}
+
+	clean = cleanThinkingTags(clean)
+
+	if result.Len() > 0 {
+		clean = strings.TrimSpace(clean) + "\n\n" + strings.TrimSpace(result.String())
+	}
+
+	return clean
+}
+
+func cleanThinkingTags(content string) string {
+	re := regexp.MustCompile(`(?s)<think[^>]*>.*?</think>`)
+	return re.ReplaceAllString(content, "")
+}
+
+func executeCrush(task string) string {
+	cmd := exec.Command("crush", "run", task)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Sprintf("Erreur: %v\n%s", err, string(output))
+	}
+	return string(output)
 }
 
 func (s *Server) autoSummarize() {
@@ -139,4 +233,4 @@ func (s *Server) handleChatClear(w http.ResponseWriter, r *http.Request) {
 	}
 	s.convStore.Clear()
 	writeJSON(w, map[string]string{"status": "ok"})
-}
+}

internal/api/handlers_config.go

@@ -3,8 +3,11 @@ package api
 import (
 	"bytes"
 	"encoding/json"
+	"fmt"
 	"io"
 	"net/http"
+	"os"
+	"path/filepath"
 	"strings"
 	"time"
 
@@ -281,3 +284,203 @@ func (s *Server) handleGetTerminalThemes(w http.ResponseWriter, r *http.Request)
 	}
 	writeJSON(w, map[string]interface{}{"themes": themes})
 }
+
+func (s *Server) handleResetConfig(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		writeError(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+	dir, err := config.ConfigDir()
+	if err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	path := filepath.Join(dir, "config.yaml")
+	if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	s.config = config.Default()
+	if err := config.Save(s.config); err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	writeJSON(w, map[string]string{"status": "ok"})
+}
+
+func (s *Server) handleApplyStarshipTheme(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		writeError(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+	var body struct {
+		Theme string `json:"theme"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
+		writeError(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	if body.Theme == "" {
+		body.Theme = s.config.Terminal.PromptTheme
+	}
+
+	cfgDir, err := config.ConfigDir()
+	if err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	starshipDir := filepath.Join(cfgDir, "starship")
+	if err := os.MkdirAll(starshipDir, 0755); err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	themeFile := filepath.Join(starshipDir, "starship.toml")
+
+	themeContent := getStarshipThemeConfig(body.Theme)
+	if err := os.WriteFile(themeFile, []byte(themeContent), 0644); err != nil {
+		writeError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	home, _ := os.UserHomeDir()
+	shellRCs := []string{
+		filepath.Join(home, ".bashrc"),
+		filepath.Join(home, ".zshrc"),
+	}
+	for _, rc := range shellRCs {
+		if _, err := os.Stat(rc); err != nil {
+			continue
+		}
+		content, _ := os.ReadFile(rc)
+		if strings.Contains(string(content), "STARSHIP_CONFIG") {
+			continue
+		}
+		exportLine := fmt.Sprintf("\n# Muyue Starship config\nexport STARSHIP_CONFIG=%s\n", themeFile)
+		f, err := os.OpenFile(rc, os.O_APPEND|os.O_WRONLY, 0644)
+		if err != nil {
+			continue
+		}
+		f.WriteString(exportLine)
+		f.Close()
+	}
+
+	s.config.Terminal.PromptTheme = body.Theme
+	config.Save(s.config)
+
+	writeJSON(w, map[string]interface{}{"status": "ok", "config": themeFile})
+}
+
+func getStarshipThemeConfig(theme string) string {
+	switch theme {
+	case "charm":
+		return `[format]
+before_format = "$"
+format = """
+$username$directory$git_branch$git_status$cmd_duration$line_break$character"""
+
+[character]
+success_symbol = "[➜](bold #00E676)"
+error_symbol = "[✗](bold #FF0033)"
+
+[directory]
+truncation_length = 3
+truncation_symbol = "…/"
+style = "bold #00BCD4"
+
+[username]
+show_on_left = false
+style_user = "bold #FF0033"
+style_root = "bold #FF0033"
+
+[git_branch]
+symbol = " "
+format = "on [$symbol$branch]($style)"
+style = "bold #FFD740"
+
+[git_status]
+format = "[$all_status$ahead_behind]($style) "
+style = "bold #FF1A5E"
+conflicted = "!"
+untracked = "?"
+modified = "~"
+staged = "[+]"
+renamed = "»"
+deleted = "-"
+
+[cmd_duration]
+min_time = 500
+format = "took [$duration]($style)"
+style = "bold #75715E"
+`
+	case "zerotwo":
+		return `[format]
+before_format = "$"
+format = """
+$username$directory$git_branch$git_status$cmd_duration$line_break$character"""
+
+[character]
+success_symbol = "[❯](bold #3B82F6)"
+error_symbol = "[❯](bold #EF4444)"
+
+[directory]
+truncation_length = 3
+truncation_symbol = "…/"
+style = "bold #8B5CF6"
+
+[username]
+show_on_left = false
+style_user = "bold #EC4899"
+style_root = "bold #EF4444"
+
+[git_branch]
+symbol = " "
+format = "on [$symbol$branch]($style)"
+style = "bold #F472B6"
+
+[git_status]
+format = "[$all_status$ahead_behind]($style) "
+style = "bold #EF4444"
+conflicted = "!"
+untracked = "?"
+modified = "~"
+staged = "[+]"
+renamed = "»"
+deleted = "-"
+
+[cmd_duration]
+min_time = 500
+format = "took [$duration]($style)"
+style = "bold #6B7280"
+`
+	default:
+		return `[format]
+before_format = "$"
+format = """
+$username$directory$git_branch$git_status$line_break$character"""
+
+[character]
+success_symbol = "[❯](bold green)"
+error_symbol = "[❯](bold red)"
+
+[directory]
+truncation_length = 3
+truncation_symbol = "…/"
+style = "bold cyan"
+
+[username]
+show_on_left = false
+style_user = "bold red"
+style_root = "bold red"
+
+[git_branch]
+symbol = " "
+format = "on [$symbol$branch]($style)"
+style = "bold yellow"
+
+[cmd_duration]
+min_time = 500
+format = "took [$duration]($style)"
+style = "bold bright-black"
+`
+	}
+}

internal/api/handlers_tools_exec.go

@@ -0,0 +1,80 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+	"os/exec"
+	"strings"
+)
+
+type toolCallRequest struct {
+	Tool string `json:"tool"`
+	Task string `json:"task"`
+}
+
+type toolResult struct {
+	Success bool   `json:"success"`
+	Output  string `json:"output"`
+	Error   string `json:"error,omitempty"`
+}
+
+func (s *Server) handleToolCall(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		writeError(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+
+	var req toolCallRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	if req.Tool != "crush" {
+		writeError(w, "unsupported tool: "+req.Tool, http.StatusBadRequest)
+		return
+	}
+
+	if req.Task == "" {
+		writeError(w, "task is required", http.StatusBadRequest)
+		return
+	}
+
+	result := executeTool(req.Tool, req.Task)
+	writeJSON(w, result)
+}
+
+func executeTool(tool, task string) toolResult {
+	var cmd *exec.Cmd
+
+	switch tool {
+	case "crush":
+		cmd = exec.Command("crush", "run", task)
+	default:
+		return toolResult{Success: false, Error: "unknown tool: " + tool}
+	}
+
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return toolResult{
+			Success: false,
+			Output:  string(output),
+			Error:   err.Error(),
+		}
+	}
+
+	return toolResult{
+		Success: true,
+		Output:  string(output),
+	}
+}
+
+func buildToolMessage(tool, task string, history []string) string {
+	var b strings.Builder
+	b.WriteString("TASK: " + task + "\n\n")
+	b.WriteString("CONVERSATION HISTORY:\n")
+	for _, msg := range history {
+		b.WriteString(strings.Repeat(" ", 4) + strings.Join(strings.Split(msg, "\n"), "\n"+strings.Repeat(" ", 4)) + "\n")
+	}
+	return b.String()
+}

internal/api/terminal.go

@@ -56,13 +56,17 @@ func (s *Server) handleTerminalWS(w http.ResponseWriter, r *http.Request) {
 	var initMsg wsMessage
 	_, raw, err := conn.ReadMessage()
 	if err != nil {
+		log.Printf("terminal: read init message failed: %v", err)
 		conn.WriteJSON(wsMessage{Type: "error", Data: "failed to read init message"})
 		return
 	}
+	log.Printf("terminal: init message received: %s", string(raw))
 	if err := json.Unmarshal(raw, &initMsg); err != nil {
+		log.Printf("terminal: unmarshal init message failed: %v", err)
 		conn.WriteJSON(wsMessage{Type: "error", Data: "invalid init message"})
 		return
 	}
+	log.Printf("terminal: init type=%q data=%q", initMsg.Type, initMsg.Data)
 
 	var cmd *exec.Cmd
 
@@ -96,17 +100,26 @@ func (s *Server) handleTerminalWS(w http.ResponseWriter, r *http.Request) {
 
 		cmd = exec.Command("ssh", sshArgs...)
 	} else {
-		shell := initMsg.Data
+		shell := strings.TrimSpace(initMsg.Data)
+		log.Printf("terminal: requested shell=%q, trimmed=%q", initMsg.Data, shell)
 		if shell == "" {
 			shell = detectShell()
-		} else {
-			if path, err := exec.LookPath(shell); err == nil {
-				shell = path
-			}
+			log.Printf("terminal: auto-detected shell=%q", shell)
+		}
+
+		if shell == "" {
+			log.Printf("terminal: no shell detected, falling back to /bin/sh")
+			shell = "/bin/sh"
+		}
+
+		if path, err := exec.LookPath(shell); err == nil {
+			shell = path
+			log.Printf("terminal: resolved shell path=%q", shell)
 		}
 
 		if _, err := os.Stat(shell); err != nil {
-			conn.WriteJSON(wsMessage{Type: "error", Data: fmt.Sprintf("shell not found: %s", shell)})
+			log.Printf("terminal: shell stat failed: %v for %q", err, shell)
+			conn.WriteJSON(wsMessage{Type: "error", Data: fmt.Sprintf("shell not found: %s (resolved from: %q)", shell, initMsg.Data)})
 			return
 		}
 
@@ -125,12 +138,14 @@ func (s *Server) handleTerminalWS(w http.ResponseWriter, r *http.Request) {
 
 	cmd.Env = append(os.Environ(), "TERM=xterm-256color")
 
+	log.Printf("terminal: starting pty with cmd=%q args=%v", cmd.Path, cmd.Args)
 	ptmx, err := pty.Start(cmd)
 	if err != nil {
-		log.Printf("pty start: %v", err)
+		log.Printf("terminal: pty start failed: %v", err)
 		conn.WriteJSON(wsMessage{Type: "error", Data: err.Error()})
 		return
 	}
+	log.Printf("terminal: pty started successfully")
 	defer func() {
 		ptmx.Close()
 		if cmd.Process != nil {

internal/version/version.go

@@ -2,7 +2,7 @@ package version
 
 const (
 	Name    = "muyue"
-	Version = "0.3.1"
+	Version = "0.3.2"
 	Author  = "La Légion de Muyue"
 )
 

web/src/api/client.js

@@ -68,7 +68,9 @@ const api = {
               if (data.done) { resolve(full); return }
               if (data.content) {
                 full += data.content
-                if (onChunk) onChunk(full)
+                if (onChunk) onChunk(full, data)
+              } else if (data.thinking !== undefined || data.thinking_end) {
+                if (onChunk) onChunk(full, data)
               }
             } catch {}
           }

web/src/components/App.jsx

@@ -7,6 +7,7 @@ import Dashboard from './Dashboard'
 import Studio from './Studio'
 import Shell from './Shell'
 import Config from './Config'
+import OnboardingWizard from './OnboardingWizard'
 
 export default function App() {
   const [activeTab, setActiveTab] = useState('dash')
@@ -15,6 +16,7 @@ export default function App() {
   const [updates, setUpdates] = useState([])
   const [tools, setTools] = useState([])
   const [config, setConfig] = useState(null)
+  const [showOnboarding, setShowOnboarding] = useState(false)
   const { t, layout } = useI18n()
 
   const TABS = useMemo(() => [
@@ -32,8 +34,11 @@ export default function App() {
       setConfig(d)
       const theme = d.profile?.preferences?.theme || 'cyberpunk-red'
       applyTheme(getTheme(theme))
+      const hasProfile = d.profile?.name || d.profile?.pseudo
+      if (!hasProfile) setShowOnboarding(true)
     }).catch(() => {
       applyTheme(getTheme('cyberpunk-red'))
+      setShowOnboarding(true)
     })
   }, [])
 
@@ -150,6 +155,8 @@ export default function App() {
           </span>
         </div>
       </footer>
+
+      {showOnboarding && <OnboardingWizard api={api} onComplete={() => setShowOnboarding(false)} />}
     </div>
   )
 }

web/src/components/Config.jsx

@@ -10,6 +10,7 @@ const PANELS = [
   { id: 'updates', icon: RefreshCw },
   { id: 'locale', icon: Globe },
   { id: 'skills', icon: Wrench },
+  { id: 'system', icon: Monitor },
 ]
 
 export default function Config({ api }) {
@@ -27,9 +28,7 @@ export default function Config({ api }) {
   const [profileForm, setProfileForm] = useState({})
   const [providerForm, setProviderForm] = useState({})
   const [toast, setToast] = useState(null)
-  const [terminalThemes, setTerminalThemes] = useState([])
-  const [terminalSettings, setTerminalSettings] = useState({ font_size: 14, font_family: '', theme: 'default' })
-  const [savingTerminal, setSavingTerminal] = useState(false)
+
 
   const layouts = getLayoutList()
 
@@ -43,19 +42,13 @@ export default function Config({ api }) {
         editor: d.profile?.preferences?.editor || '',
         shell: d.profile?.preferences?.shell || '',
       })
-      if (d.terminal) {
-        setTerminalSettings({
-          font_size: d.terminal.font_size || 14,
-          font_family: d.terminal.font_family || '',
-          theme: d.terminal.theme || 'default',
-        })
-      }
+
     }).catch(() => {})
     api.getProviders().then(d => setProviders(d.providers || [])).catch(() => {})
     api.getSkills().then(d => setSkillList(d.skills || [])).catch(() => {})
     api.getUpdates().then(d => setUpdates(d.updates || [])).catch(() => {})
     api.getTools().then(d => setTools(d.tools || [])).catch(() => {})
-    api.getTerminalThemes().then(d => setTerminalThemes(d.themes || [])).catch(() => {})
+
   }, [api])
 
   useEffect(() => { loadData() }, [loadData])
@@ -126,18 +119,6 @@ export default function Config({ api }) {
     }
   }
 
-  const handleSaveTerminalSettings = async () => {
-    setSavingTerminal(true)
-    try {
-      await api.saveTerminalSettings(terminalSettings)
-      showToast(t('config.saved'))
-      window.location.reload()
-    } catch (err) {
-      showToast(`${t('config.error')}: ${err.message}`)
-    }
-    setSavingTerminal(false)
-  }
-
   const openProviderEdit = (p) => {
     setProviderForm({
       name: p.name,
@@ -213,13 +194,10 @@ export default function Config({ api }) {
           {activePanel === 'skills' && (
             <PanelSkills skillList={skillList} t={t} />
           )}
-          {activePanel === 'terminal' && (
-            <PanelTerminal
-              settings={terminalSettings} setSettings={setTerminalSettings}
-              themes={terminalThemes} saving={savingTerminal}
-              onSave={handleSaveTerminalSettings} t={t}
-            />
+          {activePanel === 'system' && (
+            <PanelSystem api={api} t={t} />
           )}
+
         </div>
       </div>
     </div>
@@ -470,99 +448,70 @@ function PanelSkills({ skillList, t }) {
   )
 }
 
-function PanelTerminal({ settings, setSettings, themes, saving, onSave, t }) {
-  const previewTheme = {
-    background: settings.theme === 'default' ? '#0A0A0C' :
-                settings.theme === 'monokai' ? '#272822' :
-                settings.theme === 'gruvbox' ? '#282828' :
-                settings.theme === 'nord' ? '#2E3440' :
-                settings.theme === 'solarized-dark' ? '#002B36' :
-                settings.theme === 'dracula' ? '#282A36' : '#0A0A0C',
-    foreground: settings.theme === 'default' ? '#EAE0E2' :
-                settings.theme === 'monokai' ? '#F8F8F2' :
-                settings.theme === 'gruvbox' ? '#EBDBB2' :
-                settings.theme === 'nord' ? '#D8DEE9' :
-                settings.theme === 'solarized-dark' ? '#839496' :
-                settings.theme === 'dracula' ? '#F8F8F2' : '#EAE0E2',
+function PanelSystem({ api, t }) {
+  const [resetConfirm, setResetConfirm] = useState(false)
+  const [toast, setToast] = useState(null)
+
+  const showToast = (msg) => {
+    setToast(msg)
+    setTimeout(() => setToast(null), 3000)
+  }
+
+  const handleReset = async () => {
+    try {
+      await api.resetConfig()
+      setResetConfirm(false)
+      showToast(t('config.resetDone'))
+      setTimeout(() => window.location.reload(), 1500)
+    } catch (err) {
+      showToast(`${t('config.error')}: ${err.message}`)
+    }
+  }
+
+  const handleApplyStarship = async () => {
+    try {
+      await api.applyStarshipTheme('charm')
+      showToast(t('config.starshipApplied'))
+    } catch (err) {
+      showToast(`${t('config.error')}: ${err.message}`)
+    }
   }
 
   return (
-    <div className="config-card">
-      <div className="config-card-group">
-        <span className="config-card-group-label">{t('config.terminalTheme')}</span>
-        <div className="chip-row">
-          {themes.map(th => (
-            <div
-              key={th.id}
-              className={`chip ${settings.theme === th.id ? 'active' : ''}`}
-              onClick={() => setSettings(s => ({ ...s, theme: th.id }))}
-            >
-              {th.name}
-            </div>
-          ))}
+    <>
+      {toast && <div className="config-toast">{toast}</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>
-
-      <div className="config-card-group">
-        <span className="config-card-group-label">{t('config.fontSize')}</span>
-        <div className="chip-row">
-          {[12, 14, 16, 18, 20, 24].map(size => (
-            <div
-              key={size}
-              className={`chip ${settings.font_size === size ? 'active' : ''}`}
-              onClick={() => setSettings(s => ({ ...s, font_size: size }))}
-            >
-              {size}px
-            </div>
-          ))}
+        <div style={{ fontSize: 12, color: 'var(--muted)', marginBottom: 12 }}>
+          {t('config.starshipApplied')}
         </div>
-      </div>
-
-      <div className="config-card-group">
-        <span className="config-card-group-label">{t('config.fontFamily')}</span>
-        <select
-          className="config-form-input"
-          value={settings.font_family}
-          onChange={e => setSettings(s => ({ ...s, font_family: e.target.value }))}
-          style={{ maxWidth: 300 }}
-        >
-          <option value="">Default (JetBrains Mono)</option>
-          <option value="'Fira Code', monospace">Fira Code</option>
-          <option value="'Cascadia Code', 'SF Mono', monospace">Cascadia Code</option>
-          <option value="'SF Mono', 'Menlo', monospace">SF Mono</option>
-          <option value="'Source Code Pro', monospace">Source Code Pro</option>
-          <option value="monospace">System Monospace</option>
-        </select>
-      </div>
-
-      <div className="config-card-group">
-        <span className="config-card-group-label">{t('config.preview')}</span>
-        <div style={{
-          background: previewTheme.background,
-          color: previewTheme.foreground,
-          padding: '16px 20px',
-          borderRadius: 'var(--radius)',
-          fontFamily: settings.font_family || "'JetBrains Mono', monospace",
-          fontSize: settings.font_size || 14,
-          border: '1px solid var(--border)',
-        }}>
-          <span style={{ color: '#00E676' }}>➜</span> <span>~/projects</span>
-          <span style={{ color: '#448AFF' }}> git status</span>
-          <br />
-          <span>On branch </span>
-          <span style={{ color: '#FFD740' }}>main</span>
-          <br />
-          <span style={{ opacity: 0.6 }}>Type a command...</span>
-          <span style={{ animation: 'blink 1s step-end infinite' }}> ▋</span>
-        </div>
-      </div>
-
-      <div className="config-card-actions" style={{ marginTop: 16 }}>
-        <button className="primary sm" onClick={onSave} disabled={saving}>
-          {saving ? t('config.saving') : t('config.save')}
+        <button className="sm primary" onClick={handleApplyStarship}>
+          {t('config.applyStarship')}
         </button>
       </div>
-    </div>
+      <div className="config-card" style={{ marginTop: 12 }}>
+        <div className="config-card-row" style={{ marginBottom: 16 }}>
+          <span className="config-card-label" style={{ fontWeight: 600 }}>{t('config.resetConfig')}</span>
+        </div>
+        {resetConfirm ? (
+          <div>
+            <div style={{ fontSize: 12, color: 'var(--warning)', marginBottom: 12 }}>
+              {t('config.resetConfirm')}
+            </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>
+          </div>
+        ) : (
+          <button className="sm ghost danger" onClick={() => setResetConfirm(true)}>
+            {t('config.resetConfig')}
+          </button>
+        )}
+      </div>
+    </>
   )
 }
 

web/src/components/OnboardingWizard.jsx

@@ -0,0 +1,224 @@
+import { useState } from 'react'
+import { Sparkles, ArrowRight } from 'lucide-react'
+import { useI18n, LANGUAGES } from '../i18n'
+import { getLayoutList } from '../i18n/keyboards'
+
+const STEPS = [
+  { key: 'welcome', title: 'welcome', field: null },
+  { key: 'name', title: 'name', field: 'name' },
+  { key: 'language', title: 'language', field: 'language' },
+  { key: 'keyboard', title: 'keyboard', field: 'keyboard' },
+  { key: 'editor', title: 'editor', field: 'editor' },
+  { key: 'done', title: 'done', field: null },
+]
+
+const EDITOR_SUGGESTIONS = ['vim', 'nvim', 'vscode', 'emacs', 'nano', 'helix']
+
+export default function OnboardingWizard({ api, onComplete }) {
+  const { t, language, keyboard, setLanguage, setKeyboard } = useI18n()
+  const [step, setStep] = useState(0)
+  const [answers, setAnswers] = useState({
+    name: '',
+    language: 'fr',
+    keyboard: 'azerty',
+    editor: '',
+  })
+  const [saving, setSaving] = useState(false)
+
+  const current = STEPS[step]
+  const layouts = getLayoutList()
+
+  const goNext = () => {
+    if (step < STEPS.length - 1) setStep(step + 1)
+  }
+
+  const handleSave = async () => {
+    setSaving(true)
+    try {
+      await api.saveProfile({
+        name: answers.name,
+        pseudo: answers.name.split(' ')[0] || 'user',
+        editor: answers.editor,
+      })
+      await api.savePreferences({
+        language: answers.language,
+        keyboard_layout: answers.keyboard,
+      })
+      onComplete()
+    } catch (err) {
+      console.error(err)
+    }
+    setSaving(false)
+  }
+
+  return (
+    <div className="onboarding-overlay">
+      <div className="onboarding-card">
+        <div className="onboarding-header">
+          <Sparkles size={20} style={{ color: 'var(--accent)' }} />
+          <span> Muyue Setup</span>
+        </div>
+
+        <div className="onboarding-progress">
+          {STEPS.map((_, i) => (
+            <div key={i} className={`onboarding-dot ${i === step ? 'active' : ''} ${i < step ? 'done' : ''}`} />
+          ))}
+        </div>
+
+        <div className="onboarding-body">
+          {current.key === 'welcome' && (
+            <div className="onboarding-step">
+              <div className="onboarding-title">Bienvenue ! 👋</div>
+              <div className="onboarding-desc">
+                Je suis votre assistant de configuration. Quelques questions rapides pour personnaliser votre expérience.
+              </div>
+            </div>
+          )}
+
+          {current.key === 'name' && (
+            <div className="onboarding-step">
+              <div className="onboarding-title">Comment vous appelez-vous ?</div>
+              <input
+                className="onboarding-input"
+                placeholder="Votre nom..."
+                value={answers.name}
+                onChange={e => setAnswers(a => ({ ...a, name: e.target.value }))}
+                autoFocus
+              />
+            </div>
+          )}
+
+          {current.key === 'language' && (
+            <div className="onboarding-step">
+              <div className="onboarding-title">Quelle langue pr\u00e9f\u00e9rez-vous ?</div>
+              <div className="onboarding-chips">
+                {LANGUAGES.map(lang => (
+                  <div
+                    key={lang.id}
+                    className={`chip ${answers.language === lang.id ? 'active' : ''}`}
+                    onClick={() => setAnswers(a => ({ ...a, language: lang.id }))}
+                  >
+                    {lang.name}
+                  </div>
+                ))}
+              </div>
+            </div>
+          )}
+
+          {current.key === 'keyboard' && (
+            <div className="onboarding-step">
+              <div className="onboarding-title">Disposition du clavier ?</div>
+              <div className="onboarding-chips">
+                {layouts.map(l => (
+                  <div
+                    key={l.id}
+                    className={`chip ${answers.keyboard === l.id ? 'active' : ''}`}
+                    onClick={() => setAnswers(a => ({ ...a, keyboard: l.id }))}
+                  >
+                    {l.name}
+                  </div>
+                ))}
+              </div>
+            </div>
+          )}
+
+          {current.key === 'editor' && (
+            <div className="onboarding-step">
+              <div className="onboarding-title">Quel \u00e9diteur utilisez-vous ?</div>
+              <div className="onboarding-chips">
+                {EDITOR_SUGGESTIONS.map(ed => (
+                  <div
+                    key={ed}
+                    className={`chip ${answers.editor === ed ? 'active' : ''}`}
+                    onClick={() => setAnswers(a => ({ ...a, editor: ed }))}
+                  >
+                    {ed}
+                  </div>
+                ))}
+              </div>
+              <input
+                className="onboarding-input"
+                style={{ marginTop: 12 }}
+                placeholder="Autre (vim, nvim, vscode...)"
+                value={answers.editor}
+                onChange={e => setAnswers(a => ({ ...a, editor: e.target.value }))}
+                autoFocus
+              />
+            </div>
+          )}
+
+          {current.key === 'done' && (
+            <div className="onboarding-step">
+              <div className="onboarding-title">C'est parti ! 🚀</div>
+              <div className="onboarding-desc">
+                Votre profil est configur\u00e9. Vous pouvez toujours ajuster les param\u00e8tres dans l'onglet Configuration.
+              </div>
+            </div>
+          )}
+        </div>
+
+        <div className="onboarding-footer">
+          {current.key === 'done' ? (
+            <button className="primary" onClick={handleSave} disabled={saving}>
+              {saving ? '...' : 'Commencer'}
+            </button>
+          ) : (
+            <button className="primary" onClick={goNext}>
+              Suivant <ArrowRight size={14} />
+            </button>
+          )}
+        </div>
+      </div>
+
+      <style>{`
+        .onboarding-overlay {
+          position: fixed; inset: 0; z-index: 500;
+          background: rgba(10,10,12,0.85);
+          display: flex; align-items: center; justify-content: center;
+          backdrop-filter: blur(8px);
+        }
+        .onboarding-card {
+          background: var(--bg-elevated);
+          border: 1px solid var(--border);
+          border-radius: var(--radius-lg);
+          width: 480px; max-width: 90vw;
+          box-shadow: 0 24px 64px rgba(0,0,0,0.5);
+          overflow: hidden;
+        }
+        .onboarding-header {
+          display: flex; align-items: center; gap: 8px;
+          padding: 16px 20px; font-size: 14px; font-weight: 700;
+          color: var(--accent); border-bottom: 1px solid var(--border);
+          background: var(--bg-surface);
+        }
+        .onboarding-progress {
+          display: flex; gap: 6px; padding: 14px 20px;
+          background: var(--bg-surface);
+          border-bottom: 1px solid var(--border);
+        }
+        .onboarding-dot {
+          width: 32px; height: 4px; border-radius: 2px;
+          background: var(--bg-input); transition: all 0.3s;
+        }
+        .onboarding-dot.active { background: var(--accent); }
+        .onboarding-dot.done { background: var(--accent-dim); }
+        .onboarding-body { padding: 28px 24px; min-height: 200px; }
+        .onboarding-step { display: flex; flex-direction: column; gap: 16px; }
+        .onboarding-title { font-size: 18px; font-weight: 700; color: var(--text-primary); }
+        .onboarding-desc { font-size: 14px; color: var(--text-tertiary); line-height: 1.6; }
+        .onboarding-input {
+          width: 100%; background: var(--bg-input); border: 1px solid var(--border);
+          border-radius: var(--radius); padding: 10px 14px; color: var(--text-primary);
+          font-size: 14px; outline: none; transition: border-color 0.2s, box-shadow 0.2s;
+        }
+        .onboarding-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--border-accent); }
+        .onboarding-chips { display: flex; gap: 8px; flex-wrap: wrap; }
+        .onboarding-footer {
+          display: flex; justify-content: flex-end; gap: 8px;
+          padding: 16px 20px; border-top: 1px solid var(--border);
+          background: var(--bg-surface);
+        }
+      `}</style>
+    </div>
+  )
+}

web/src/components/Shell.jsx

@@ -94,15 +94,15 @@ function connectWebSocket(term, fitAddon, initPayload) {
   const proto = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
   const ws = new WebSocket(`${proto}//${window.location.host}/api/ws/terminal`)
 
-  ws.onopen = () => {
+  ws.addEventListener('open', () => {
     ws.send(JSON.stringify(initPayload))
     const dims = fitAddon.proposeDimensions()
     if (dims) {
       ws.send(JSON.stringify({ type: 'resize', rows: dims.rows, cols: dims.cols }))
     }
-  }
+  })
 
-  ws.onmessage = (event) => {
+  ws.addEventListener('message', (event) => {
     try {
       const msg = JSON.parse(event.data)
       if (msg.type === 'output') {
@@ -113,15 +113,15 @@ function connectWebSocket(term, fitAddon, initPayload) {
     } catch {
       term.write(event.data)
     }
-  }
+  })
 
-  ws.onclose = () => {
+  ws.addEventListener('close', () => {
     term.write('\r\n\x1b[33m— Connection closed —\x1b[0m\r\n')
-  }
+  })
 
-  ws.onerror = () => {
+  ws.addEventListener('error', () => {
     term.write('\r\n\x1b[31m— Connection error —\x1b[0m\r\n')
-  }
+  })
 
   term.onData((data) => {
     if (ws.readyState === WebSocket.OPEN) {
@@ -380,13 +380,61 @@ export default function Shell({ api }) {
     setAiLoading(true)
     try {
       const res = await api.runCommand(`echo "AI: ${text}"`, '')
-      setAiMessages(prev => [...prev, { role: 'ai', content: res.output || t('shell.noResponse') }])
+      const output = res.output || t('shell.noResponse')
+      parseAndAddAiMessages(output)
     } catch (err) {
       setAiMessages(prev => [...prev, { role: 'ai', content: `${t('shell.error')}: ${err.message}` }])
     }
     setAiLoading(false)
   }
 
+  const parseAndAddAiMessages = (text) => {
+    const lines = text.split('\n')
+    let buffer = ''
+    let inBlock = false
+
+    const flushBuffer = () => {
+      if (buffer.trim()) {
+        setAiMessages(prev => [...prev, { role: 'ai', content: buffer.trim() }])
+      }
+      buffer = ''
+    }
+
+    for (const line of lines) {
+      const toolMatch = line.match(/^\[TOOL_CALL:\{.*\}\]$/)
+      if (toolMatch) {
+        flushBuffer()
+        try {
+          const toolData = JSON.parse(toolMatch[0].slice(10, -1))
+          setAiMessages(prev => [...prev, {
+            role: 'tool',
+            content: `${t('shell.toolLaunched')}: ${toolData.tool || 'tool'}`,
+            args: toolData.task || toolData.args || '',
+          }])
+        } catch {
+          setAiMessages(prev => [...prev, { role: 'tool', content: line, args: '' }])
+        }
+      } else if (line.match(/^(Reflexion|Thought|thinking):/i) || line.startsWith('>')) {
+        if (buffer.trim() && !inBlock) {
+          flushBuffer()
+        }
+        inBlock = true
+        const cleaned = line.replace(/^(Reflexion|Thought|thinking):\s*/i, '').replace(/^>\s*/, '')
+        if (buffer) buffer += ' '
+        buffer += cleaned
+      } else {
+        if (inBlock && buffer.trim()) {
+          setAiMessages(prev => [...prev, { role: 'thinking', content: buffer.trim() }])
+          buffer = ''
+        }
+        inBlock = false
+        if (buffer) buffer += '\n'
+        buffer += line
+      }
+    }
+    flushBuffer()
+  }
+
   return (
     <div className="shell-layout">
       <div className="shell-terminal-col">
@@ -507,6 +555,7 @@ export default function Shell({ api }) {
           {aiMessages.map((msg, i) => (
             <div key={i} className={`ai-message ${msg.role}`}>
               {msg.content}
+              {msg.args && <div className="tool-args">{msg.args}</div>}
             </div>
           ))}
           {aiLoading && <div style={{ textAlign: 'center', padding: 8 }}><span className="spinner" /></div>}

web/src/components/Studio.jsx

@@ -1,6 +1,35 @@
 import { useState, useRef, useEffect, useCallback } from 'react'
 import { useI18n } from '../i18n'
 
+const RANKS = {
+  commandant: { label: 'Commandant', short: 'CDT', color: '#FFD740' },
+  general:    { label: 'General',    short: 'GEN', color: '#FF9100' },
+  colonel:    { label: 'Colonel',    short: 'COL', color: '#FF6D00' },
+  lieutenant: { label: 'Lieutenant', short: 'LT',  color: '#448AFF' },
+  soldat:     { label: 'Soldat',     short: 'SDT', color: '#00E676' },
+}
+
+function getRank(role) {
+  if (role === 'user') return RANKS.commandant
+  if (role === 'system') return null
+  return RANKS.general
+}
+
+function RankIcon({ rank }) {
+  if (rank === RANKS.commandant) {
+    return (
+      <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke={rank.color} strokeWidth="2">
+        <polygon points="12,2 15.09,8.26 22,9.27 17,14.14 18.18,21.02 12,17.77 5.82,21.02 7,14.14 2,9.27 8.91,8.26"/>
+      </svg>
+    )
+  }
+  return (
+    <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke={rank.color} strokeWidth="2">
+      <path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/>
+    </svg>
+  )
+}
+
 function renderContent(text) {
   const parts = []
   const codeBlockRegex = /(```[\s\S]*?```)/g
@@ -34,17 +63,25 @@ function formatText(text) {
     .replace(/^\s*(\d+)[.)] (.+)$/gm, '<span class="msg-step"><span class="msg-step-num">$1</span>$2</span>')
 }
 
+function ThinkingBlock({ content, done }) {
+  return (
+    <div className={`feed-thinking-block ${done ? 'done' : 'active'}`}>
+      <div className="feed-thinking-header">
+        <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
+          <circle cx="12" cy="12" r="10"/><path d="M12 6v6l4 2"/>
+        </svg>
+        <span>Reflexion</span>
+        {!done && <span className="feed-thinking-dots"><span/><span/><span/></span>}
+      </div>
+      <div className="feed-thinking-content">{content}</div>
+    </div>
+  )
+}
+
 function FeedItem({ msg }) {
   const isUser = msg.role === 'user'
   const isSystem = msg.role === 'system'
-
-  const roleLabel = isUser ? null : isSystem ? null : (
-    <div className="feed-avatar">
-      <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
-        <path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/>
-      </svg>
-    </div>
-  )
+  const rank = getRank(msg.role)
 
   const timeStr = msg.time ? new Date(msg.time).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' }) : ''
 
@@ -58,16 +95,24 @@ function FeedItem({ msg }) {
     )
   }
 
+  const cleanContent = msg.content.replace(/<think[^>]*>[\s\S]*?<\/think>/gi, '')
+
   return (
     <div className={`feed-item ${msg.role}`}>
-      {roleLabel}
+      <div className={`feed-avatar ${isUser ? 'user-rank' : 'ai-rank'}`}>
+        <RankIcon rank={rank} />
+      </div>
       <div className="feed-body">
         <div className="feed-header">
-          <span className="feed-role">{isUser ? 'Vous' : 'IA'}</span>
+          <span className="feed-rank-badge" style={{ color: rank.color, borderColor: rank.color }}>
+            {rank.short}
+          </span>
+          <span className="feed-role">{rank.label}</span>
           {timeStr && <span className="feed-time">{timeStr}</span>}
         </div>
+        {msg.thinking && <ThinkingBlock content={msg.thinking} done />}
         <div className="feed-content">
-          {renderContent(msg.content).map((part, i) =>
+          {renderContent(cleanContent).map((part, i) =>
             part.type === 'code' ? (
               <div key={i} className="studio-code-block">
                 {part.lang && <div className="studio-code-lang">{part.lang}</div>}
@@ -83,31 +128,43 @@ function FeedItem({ msg }) {
   )
 }
 
-function StreamingItem({ content }) {
+function StreamingItem({ content, thinking }) {
+  const rank = RANKS.general
+  const cleanContent = content.replace(/<think[^>]*>[\s\S]*?<\/think>/gi, '')
+
   return (
     <div className="feed-item assistant">
-      <div className="feed-avatar">
-        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
-          <path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/>
-        </svg>
+      <div className="feed-avatar ai-rank">
+        <RankIcon rank={rank} />
       </div>
       <div className="feed-body">
         <div className="feed-header">
-          <span className="feed-role">IA</span>
-        </div>
-        <div className="feed-content">
-          {renderContent(content).map((part, i) =>
-            part.type === 'code' ? (
-              <div key={i} className="studio-code-block">
-                {part.lang && <div className="studio-code-lang">{part.lang}</div>}
-                <pre><code>{part.content}</code></pre>
-              </div>
-            ) : (
-              <span key={i} dangerouslySetInnerHTML={{ __html: formatText(part.content) }} />
-            )
-          )}
-          <span className="studio-cursor" />
+          <span className="feed-rank-badge" style={{ color: rank.color, borderColor: rank.color }}>
+            {rank.short}
+          </span>
+          <span className="feed-role">{rank.label}</span>
         </div>
+        {thinking && <ThinkingBlock content={thinking} done={false} />}
+        {!thinking && !cleanContent && (
+          <div className="feed-content">
+            <div className="studio-thinking"><span /><span /><span /></div>
+          </div>
+        )}
+        {cleanContent && (
+          <div className="feed-content">
+            {renderContent(cleanContent).map((part, i) =>
+              part.type === 'code' ? (
+                <div key={i} className="studio-code-block">
+                  {part.lang && <div className="studio-code-lang">{part.lang}</div>}
+                  <pre><code>{part.content}</code></pre>
+                </div>
+              ) : (
+                <span key={i} dangerouslySetInnerHTML={{ __html: formatText(part.content) }} />
+              )
+            )}
+            <span className="studio-cursor" />
+          </div>
+        )}
       </div>
     </div>
   )
@@ -119,6 +176,7 @@ export default function Studio({ api }) {
   const [input, setInput] = useState('')
   const [loading, setLoading] = useState(false)
   const [streaming, setStreaming] = useState('')
+  const [streamThinking, setStreamThinking] = useState('')
   const [loaded, setLoaded] = useState(false)
   const messagesEnd = useRef(null)
   const textareaRef = useRef(null)
@@ -143,7 +201,7 @@ export default function Studio({ api }) {
 
   useEffect(() => {
     messagesEnd.current?.scrollIntoView({ behavior: 'smooth' })
-  }, [messages, streaming])
+  }, [messages, streaming, streamThinking])
 
   useEffect(() => {
     if (textareaRef.current) {
@@ -175,21 +233,33 @@ export default function Studio({ api }) {
     setMessages(prev => [...prev, userMsg])
     setLoading(true)
     setStreaming('')
+    setStreamThinking('')
 
     try {
       let accumulated = ''
-      await api.sendChat(text, true, (partial) => {
+      let thinking = ''
+
+      await api.sendChat(text, true, (partial, event) => {
+        if (event && (event.thinking_start || event.thinking_end || event.thinking !== undefined)) {
+          if (event.thinking !== undefined) {
+            thinking += event.thinking
+            setStreamThinking(thinking)
+          }
+          return
+        }
         accumulated = partial
         setStreaming(partial)
       })
 
       const finalContent = accumulated || t('studio.noResponse')
-      setMessages(prev => [...prev, {
+      const aiMsg = {
         id: (Date.now() + 1).toString(),
         role: 'assistant',
         content: finalContent,
         time: new Date().toISOString(),
-      }])
+      }
+      if (thinking) aiMsg.thinking = thinking
+      setMessages(prev => [...prev, aiMsg])
     } catch (err) {
       setMessages(prev => [...prev, {
         id: (Date.now() + 1).toString(),
@@ -200,6 +270,7 @@ export default function Studio({ api }) {
     } finally {
       setLoading(false)
       setStreaming('')
+      setStreamThinking('')
     }
   }, [input, loading, api, t, handleClear])
 
@@ -228,20 +299,8 @@ export default function Studio({ api }) {
         {messages.map(msg => (
           <FeedItem key={msg.id} msg={msg} />
         ))}
-        {streaming && <StreamingItem content={streaming} />}
-        {loading && !streaming && (
-          <div className="feed-item assistant">
-            <div className="feed-avatar">
-              <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
-                <path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/>
-              </svg>
-            </div>
-            <div className="feed-body">
-              <div className="feed-content">
-                <div className="studio-thinking"><span /><span /><span /></div>
-              </div>
-            </div>
-          </div>
+        {(streaming || streamThinking || loading) && (
+          <StreamingItem content={streaming} thinking={streamThinking} />
         )}
         <div ref={messagesEnd} />
       </div>

web/src/i18n/en.js

@@ -110,6 +110,7 @@ const en = {
     aiAssistant: 'AI Assistant',
     aiWelcome: 'Hello! I can help you with terminal commands. Ask me anything!',
     askAi: 'Ask AI assistant...',
+    toolLaunched: 'Tool launched',
   },
 
   config: {
@@ -120,6 +121,7 @@ const en = {
       updates: 'Updates',
       locale: 'Language & Keyboard',
       skills: 'Skills',
+      system: 'System',
     },
     profile: 'Profile',
     name: 'Name',
@@ -179,6 +181,12 @@ const en = {
     fontFamily: 'Font Family',
     preview: 'Preview',
     saving: 'Saving...',
+    resetConfig: 'Reset all',
+    resetConfirm: 'Are you sure? All preferences will be erased.',
+    resetDone: 'Settings reset.',
+    applyStarship: 'Apply starship',
+    starshipApplied: 'Starship theme applied! Restart your shell to see the result.',
+    starshipError: 'Failed to apply starship theme.',
   },
 }
 

web/src/i18n/fr.js

@@ -110,6 +110,7 @@ const fr = {
     aiAssistant: 'Assistant IA',
     aiWelcome: 'Bonjour ! Je peux vous aider avec les commandes du terminal. Demandez-moi n\'importe quoi !',
     askAi: 'Interroger l\'assistant IA...',
+    toolLaunched: 'Outil lanc\u00e9',
   },
 
   config: {
@@ -119,7 +120,8 @@ const fr = {
       terminal: 'Terminal',
       updates: 'Mises \u00e0 jour',
       locale: 'Langue & Clavier',
-      skills: 'Comp\u00e9tences',
+      skills: 'Comp\u00e9ENCES',
+      system: 'Syst\u00e8me',
     },
     profile: 'Profil',
     name: 'Nom',
@@ -142,7 +144,7 @@ const fr = {
     save: 'Enregistrer',
     saved: 'Enregistr\u00e9 !',
     error: 'Erreur',
-    skills: 'Comp\u00e9tences',
+    skills: 'Comp\u00e9ENCES',
     noSkills: 'Aucune comp\u00e9tence install\u00e9e.',
     runSkillsInit: 'Ex\u00e9cutez muyue skills init',
     language: 'Langue',
@@ -166,10 +168,10 @@ const fr = {
     editProfile: 'Modifier',
     editProvider: 'Configurer',
     validateKey: 'Valider',
-    validating: 'Vérification...',
-    keyValid: 'Clé valide',
-    keyInvalid: 'Clé invalide',
-    connectionFailed: 'Connexion échouée',
+    validating: 'V\u00e9rification...',
+    keyValid: 'Cl\u00e9 valide',
+    keyInvalid: 'Cl\u00e9 invalide',
+    connectionFailed: 'Connexion \u00e9chou\u00e9e',
     enterToken: 'Entrez votre token API pour {provider}',
     tokenPlaceholder: 'sk-...',
     setupDescription: 'Configurez le token de votre fournisseur IA pour utiliser l\'assistant.',
@@ -179,6 +181,12 @@ const fr = {
     fontFamily: 'Police',
     preview: 'Aper\u00e7u',
     saving: 'Enregistrement...',
+    resetConfig: 'R\u00e9initialiser',
+    resetConfirm: '\u00cates-vous s\u00fbr ? Toutes les pr\u00e9f\u00e9rences seront effac\u00e9es.',
+    resetDone: 'Param\u00e8tres r\u00e9initialis\u00e9s.',
+    applyStarship: 'Appliquer starship',
+    starshipApplied: 'Th\u00e8me starship appliqu\u00e9 ! Red\u00e9marrez votre shell pour voir le r\u00e9sultat.',
+    starshipError: '\u00c9chec de l\u2019application du th\u00e8me starship.',
   },
 }
 

web/src/styles/global.css

@@ -391,6 +391,10 @@ input::placeholder { color: var(--text-disabled); }
 .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.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); }
+.ai-message.tool .tool-args { font-family: var(--font-mono); font-size: 12px; color: var(--text-tertiary); margin-top: 4px; }
 .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; }
 

web/vite.config.js

@@ -13,6 +13,7 @@ export default defineConfig({
       '/api': {
         target: 'http://127.0.0.1:8095',
         changeOrigin: true,
+        ws: true,
       },
     },
   },