fix(config): locale panel show active language/keyboard, add save button

- Fix language prop passing keyboard value instead of language
- Add save button that persists language + keyboard_layout via API
- Add local toast for save confirmation

💘 Generated with Crush

Assisted-by: GLM-5.1 via Crush <crush@charm.land>

internal/api/handlers_chat.go

@@ -206,8 +206,11 @@ func (s *Server) handleChatHistory(w http.ResponseWriter, r *http.Request) {
 	}
 	messages := s.convStore.Get()
 	writeJSON(w, map[string]interface{}{
-		"messages": messages,
+		"messages":     messages,
-		"tokens":   s.convStore.ApproxTokenCount(),
+		"tokens":       s.convStore.ApproxTokenCount(),
+		"max_tokens":   maxTokensApprox,
+		"summarize_at": summarizeThreshold,
+		"summary":      s.convStore.GetSummary(),
 	})
 }
 
@@ -219,3 +222,16 @@ func (s *Server) handleChatClear(w http.ResponseWriter, r *http.Request) {
 	s.convStore.Clear()
 	writeJSON(w, map[string]string{"status": "ok"})
 }
+
+func (s *Server) handleChatSummarize(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		writeError(w, "POST only", http.StatusMethodNotAllowed)
+		return
+	}
+	s.autoSummarize()
+	writeJSON(w, map[string]interface{}{
+		"status":  "ok",
+		"tokens":  s.convStore.ApproxTokenCount(),
+		"summary": s.convStore.GetSummary(),
+	})
+}

internal/api/handlers_config.go

@@ -53,32 +53,27 @@ func (s *Server) handleSaveProfile(w http.ResponseWriter, r *http.Request) {
 		writeError(w, "no config", http.StatusNotFound)
 		return
 	}
-	var body struct {
+
-		Name   string `json:"name"`
+	currentJSON, err := json.Marshal(s.config.Profile)
-		Pseudo string `json:"pseudo"`
+	if err != nil {
-		Email  string `json:"email"`
+		writeError(w, err.Error(), http.StatusInternalServerError)
-		Editor string `json:"editor"`
+		return
-		Shell  string `json:"shell"`
 	}
-	if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
+	var currentMap map[string]interface{}
+	json.Unmarshal(currentJSON, &currentMap)
+
+	var updates map[string]interface{}
+	body, _ := io.ReadAll(r.Body)
+	if err := json.Unmarshal(body, &updates); err != nil {
 		writeError(w, err.Error(), http.StatusBadRequest)
 		return
 	}
-	if body.Name != "" {
+
-		s.config.Profile.Name = body.Name
+	deepMerge(currentMap, updates)
-	}
+
-	if body.Pseudo != "" {
+	mergedJSON, _ := json.Marshal(currentMap)
-		s.config.Profile.Pseudo = body.Pseudo
+	json.Unmarshal(mergedJSON, &s.config.Profile)
-	}
+
-	if body.Email != "" {
-		s.config.Profile.Email = body.Email
-	}
-	if body.Editor != "" {
-		s.config.Profile.Preferences.Editor = body.Editor
-	}
-	if body.Shell != "" {
-		s.config.Profile.Preferences.Shell = body.Shell
-	}
 	if err := config.Save(s.config); err != nil {
 		writeError(w, err.Error(), http.StatusInternalServerError)
 		return
@@ -86,6 +81,20 @@ func (s *Server) handleSaveProfile(w http.ResponseWriter, r *http.Request) {
 	writeJSON(w, map[string]string{"status": "ok"})
 }
 
+func deepMerge(dst, src map[string]interface{}) {
+	for k, sv := range src {
+		if dv, ok := dst[k]; ok {
+			dstMap, dOk := dv.(map[string]interface{})
+			srcMap, sOk := sv.(map[string]interface{})
+			if dOk && sOk {
+				deepMerge(dstMap, srcMap)
+				continue
+			}
+		}
+		dst[k] = sv
+	}
+}
+
 func (s *Server) handleSaveProvider(w http.ResponseWriter, r *http.Request) {
 	if r.Method != "PUT" {
 		writeError(w, "PUT only", http.StatusMethodNotAllowed)

internal/api/server.go

@@ -85,6 +85,7 @@ func (s *Server) routes() {
 	s.mux.HandleFunc("/api/chat", s.handleChat)
 	s.mux.HandleFunc("/api/chat/history", s.handleChatHistory)
 	s.mux.HandleFunc("/api/chat/clear", s.handleChatClear)
+	s.mux.HandleFunc("/api/chat/summarize", s.handleChatSummarize)
 	s.mux.HandleFunc("/api/tool/call", s.handleToolCall)
 	s.mux.HandleFunc("/api/tools/list", s.handleToolList)
 	s.mux.HandleFunc("/api/shell/chat", s.handleShellChat)

internal/config/config.go

@@ -12,66 +12,66 @@ import (
 )
 
 type Profile struct {
-	Name        string   `yaml:"name"`
+	Name        string   `yaml:"name"   json:"name"`
-	Pseudo      string   `yaml:"pseudo"`
+	Pseudo      string   `yaml:"pseudo" json:"pseudo"`
-	Email       string   `yaml:"email"`
+	Email       string   `yaml:"email"  json:"email"`
-	Languages   []string `yaml:"languages"`
+	Languages   []string `yaml:"languages" json:"languages"`
 	Preferences struct {
-		Editor         string `yaml:"editor"`
+		Editor         string `yaml:"editor"          json:"editor"`
-		Shell          string `yaml:"shell"`
+		Shell          string `yaml:"shell"           json:"shell"`
-		Theme          string `yaml:"theme"`
+		Theme          string `yaml:"theme"           json:"theme"`
-		DefaultAI      string `yaml:"default_ai"`
+		DefaultAI      string `yaml:"default_ai"      json:"default_ai"`
-		AutoUpdate     bool   `yaml:"auto_update"`
+		AutoUpdate     bool   `yaml:"auto_update"     json:"auto_update"`
-		CheckOnStart   bool   `yaml:"check_on_start"`
+		CheckOnStart   bool   `yaml:"check_on_start"  json:"check_on_start"`
-		Language       string `yaml:"language"`
+		Language       string `yaml:"language"        json:"language"`
-		KeyboardLayout string `yaml:"keyboard_layout"`
+		KeyboardLayout string `yaml:"keyboard_layout" json:"keyboard_layout"`
-	} `yaml:"preferences"`
+	} `yaml:"preferences" json:"preferences"`
 }
 
 type AIProvider struct {
-	Name     string `yaml:"name"`
+	Name     string `yaml:"name"       json:"name"`
-	APIKey   string `yaml:"api_key,omitempty"`
+	APIKey   string `yaml:"api_key,omitempty" json:"api_key,omitempty"`
-	BaseURL  string `yaml:"base_url,omitempty"`
+	BaseURL  string `yaml:"base_url,omitempty" json:"base_url,omitempty"`
-	Model    string `yaml:"model"`
+	Model    string `yaml:"model"      json:"model"`
-	Active   bool   `yaml:"active"`
+	Active   bool   `yaml:"active"     json:"active"`
 }
 
 type ToolConfig struct {
-	Name      string `yaml:"name"`
+	Name      string `yaml:"name"       json:"name"`
-	Installed bool   `yaml:"installed"`
+	Installed bool   `yaml:"installed"  json:"installed"`
-	Version   string `yaml:"version"`
+	Version   string `yaml:"version"    json:"version"`
-	AutoUpdate bool  `yaml:"auto_update"`
+	AutoUpdate bool  `yaml:"auto_update" json:"auto_update"`
 }
 
 type SSHConnection struct {
-	Name     string `yaml:"name"`
+	Name     string `yaml:"name"              json:"name"`
-	Host     string `yaml:"host"`
+	Host     string `yaml:"host"              json:"host"`
-	Port     int    `yaml:"port"`
+	Port     int    `yaml:"port"              json:"port"`
-	User     string `yaml:"user"`
+	User     string `yaml:"user"              json:"user"`
-	Password string `yaml:"password,omitempty"`
+	Password string `yaml:"password,omitempty" json:"password,omitempty"`
-	KeyPath  string `yaml:"key_path,omitempty"`
+	KeyPath  string `yaml:"key_path,omitempty" json:"key_path,omitempty"`
 }
 
 type MuyueConfig struct {
-	Version   string               `yaml:"version"`
+	Version   string               `yaml:"version"   json:"version"`
-	Profile   Profile              `yaml:"profile"`
+	Profile   Profile              `yaml:"profile"   json:"profile"`
 	AI        struct {
-		Providers []AIProvider      `yaml:"providers"`
+		Providers []AIProvider      `yaml:"providers" json:"providers"`
-	} `yaml:"ai"`
+	} `yaml:"ai" json:"ai"`
-	Tools     []ToolConfig         `yaml:"tools"`
+	Tools     []ToolConfig         `yaml:"tools"     json:"tools"`
 	BMAD      struct {
-		Installed bool   `yaml:"installed"`
+		Installed bool   `yaml:"installed" json:"installed"`
-		Version   string `yaml:"version"`
+		Version   string `yaml:"version"   json:"version"`
-		Global    bool   `yaml:"global"`
+		Global    bool   `yaml:"global"    json:"global"`
-	} `yaml:"bmad"`
+	} `yaml:"bmad" json:"bmad"`
 	Terminal struct {
-		CustomPrompt bool            `yaml:"custom_prompt"`
+		CustomPrompt bool            `yaml:"custom_prompt" json:"custom_prompt"`
-		PromptTheme  string          `yaml:"prompt_theme"`
+		PromptTheme  string          `yaml:"prompt_theme"  json:"prompt_theme"`
-		SSH          []SSHConnection `yaml:"ssh"`
+		SSH          []SSHConnection `yaml:"ssh"           json:"ssh"`
-		FontSize     int             `yaml:"font_size"`
+		FontSize     int             `yaml:"font_size"     json:"font_size"`
-		FontFamily   string          `yaml:"font_family"`
+		FontFamily   string          `yaml:"font_family"   json:"font_family"`
-		Theme        string          `yaml:"theme"`
+		Theme        string          `yaml:"theme"         json:"theme"`
-	} `yaml:"terminal"`
+	} `yaml:"terminal" json:"terminal"`
 }
 
 type TerminalTheme struct {

internal/platform/platform.go

@@ -24,12 +24,12 @@ const (
 )
 
 type SystemInfo struct {
-	OS            OS
+	OS             OS     `json:"os"`
-	Arch          Arch
+	Arch           Arch   `json:"arch"`
-	IsWSL         bool
+	IsWSL          bool   `json:"is_wsl"`
-	Shell         string
+	Shell          string `json:"shell"`
-	Terminal      string
+	Terminal       string `json:"terminal"`
-	PackageManager string
+	PackageManager string `json:"package_manager"`
 }
 
 func Detect() SystemInfo {

internal/scanner/scanner.go

@@ -14,27 +14,27 @@ import (
 )
 
 type ToolStatus struct {
-	Name        string `yaml:"name"`
+	Name        string `yaml:"name"         json:"name"`
-	Installed   bool   `yaml:"installed"`
+	Installed   bool   `yaml:"installed"    json:"installed"`
-	Version     string `yaml:"version"`
+	Version     string `yaml:"version"      json:"version"`
-	Path        string `yaml:"path"`
+	Path        string `yaml:"path"         json:"path"`
-	Latest      string `yaml:"latest"`
+	Latest      string `yaml:"latest"       json:"latest"`
-	NeedsUpdate bool   `yaml:"needs_update"`
+	NeedsUpdate bool   `yaml:"needs_update" json:"needs_update"`
-	Category    string `yaml:"category"`
+	Category    string `yaml:"category"     json:"category"`
 }
 
 type RuntimeStatus struct {
-	Name      string `yaml:"name"`
+	Name      string `yaml:"name"      json:"name"`
-	Installed bool   `yaml:"installed"`
+	Installed bool   `yaml:"installed" json:"installed"`
-	Version   string `yaml:"version"`
+	Version   string `yaml:"version"   json:"version"`
 }
 
 type ScanResult struct {
-	System        platform.SystemInfo `yaml:"system"`
+	System        platform.SystemInfo `yaml:"system"         json:"system"`
-	Tools         []ToolStatus        `yaml:"tools"`
+	Tools         []ToolStatus        `yaml:"tools"          json:"tools"`
-	Runtimes      []RuntimeStatus     `yaml:"runtimes"`
+	Runtimes      []RuntimeStatus     `yaml:"runtimes"       json:"runtimes"`
-	ShellSetup    bool                `yaml:"shell_setup"`
+	ShellSetup    bool                `yaml:"shell_setup"    json:"shell_setup"`
-	GitConfigured bool                `yaml:"git_configured"`
+	GitConfigured bool                `yaml:"git_configured" json:"git_configured"`
 }
 
 var (

web/src/api/client.js

@@ -56,6 +56,7 @@ const api = {
   saveTerminalSettings: (settings) => request('/terminal/settings', { method: 'PUT', body: JSON.stringify(settings) }),
   getChatHistory: () => request('/chat/history'),
   clearChat: () => request('/chat/clear', { method: 'POST' }),
+  summarizeChat: () => request('/chat/summarize', { method: 'POST' }),
   sendChat: (message, stream = true, onChunk, signal) => {
     if (!stream) {
       return request('/chat', { method: 'POST', body: JSON.stringify({ message, stream: false }) })

web/src/components/Config.jsx

@@ -34,14 +34,7 @@ export default function Config({ api }) {
   const loadData = useCallback(() => {
     api.getConfig().then(d => {
       setConfig(d)
-      setProfileForm({
+      setProfileForm(d.profile ? JSON.parse(JSON.stringify(d.profile)) : {})
-        name: d.profile?.name || '',
-        pseudo: d.profile?.pseudo || '',
-        email: d.profile?.email || '',
-        editor: d.profile?.preferences?.editor || '',
-        shell: d.profile?.preferences?.shell || '',
-      })
-
     }).catch(() => {})
     api.getProviders().then(d => setProviders(d.providers || [])).catch(() => {})
     api.getSkills().then(d => setSkillList(d.skills || [])).catch(() => {})
@@ -190,8 +183,8 @@ export default function Config({ api }) {
           )}
           {activePanel === 'locale' && (
             <PanelLocale
-              language={keyboard} layouts={layouts}
+              language={language} keyboard={keyboard} layouts={layouts}
-              setLanguage={setLanguage} setKeyboard={setKeyboard}
+              api={api}
               t={t}
             />
           )}
@@ -209,57 +202,125 @@ export default function Config({ api }) {
 }
 
 function PanelProfile({ config, editProfile, profileForm, setProfileForm, setEditProfile, handleSaveProfile, t }) {
+  const updateField = (path, value) => {
+    setProfileForm(prev => {
+      const next = JSON.parse(JSON.stringify(prev))
+      const keys = path.split('.')
+      let target = next
+      for (let i = 0; i < keys.length - 1; i++) {
+        if (target[keys[i]] == null) target[keys[i]] = {}
+        target = target[keys[i]]
+      }
+      target[keys[keys.length - 1]] = value
+      return next
+    })
+  }
+
+  const profile = editProfile ? profileForm : config?.profile
+
+  if (!profile) {
+    return (
+      <div className="config-card">
+        <div className="empty-state">{t('config.loadingProfile')}</div>
+      </div>
+    )
+  }
+
   return (
     <div className="config-card">
-      {config?.profile && !editProfile ? (
+      <RenderFields obj={profile} path="" editing={editProfile} onChange={updateField} t={t} />
-        <>
+      <div className="config-card-actions">
-          <div className="config-card-row">
+        {editProfile ? (
-            <span className="config-card-label">{t('config.name')}</span>
+          <>
-            <span className="config-card-value">{config.profile.name || '—'}</span>
-          </div>
-          <div className="config-card-row">
-            <span className="config-card-label">{t('config.pseudo')}</span>
-            <span className="config-card-value">{config.profile.pseudo || '—'}</span>
-          </div>
-          <div className="config-card-row">
-            <span className="config-card-label">{t('config.email')}</span>
-            <span className="config-card-value">{config.profile.email || '—'}</span>
-          </div>
-          <div className="config-card-row">
-            <span className="config-card-label">{t('config.editor')}</span>
-            <span className="config-card-value mono">{config.profile.preferences?.editor || '—'}</span>
-          </div>
-          <div className="config-card-row">
-            <span className="config-card-label">{t('config.shell')}</span>
-            <span className="config-card-value mono">{config.profile.preferences?.shell || '—'}</span>
-          </div>
-          <div className="config-card-row">
-            <span className="config-card-label">{t('config.languages')}</span>
-            <span className="config-card-value">{config.profile.languages?.join(', ') || '—'}</span>
-          </div>
-          <div className="config-card-actions">
-            <button className="primary sm" onClick={() => setEditProfile(true)}>{t('config.editProfile')}</button>
-          </div>
-        </>
-      ) : editProfile ? (
-        <>
-          <FormInput label={t('config.name')} value={profileForm.name} onChange={v => setProfileForm(p => ({ ...p, name: v }))} />
-          <FormInput label={t('config.pseudo')} value={profileForm.pseudo} onChange={v => setProfileForm(p => ({ ...p, pseudo: v }))} />
-          <FormInput label={t('config.email')} value={profileForm.email} onChange={v => setProfileForm(p => ({ ...p, email: v }))} type="email" />
-          <FormInput label={t('config.editor')} value={profileForm.editor} onChange={v => setProfileForm(p => ({ ...p, editor: v }))} />
-          <FormInput label={t('config.shell')} value={profileForm.shell} onChange={v => setProfileForm(p => ({ ...p, shell: v }))} />
-          <div className="config-card-actions">
             <button className="primary sm" onClick={handleSaveProfile}>{t('config.save')}</button>
             <button className="ghost sm" onClick={() => setEditProfile(false)}>{t('config.cancel')}</button>
-          </div>
+          </>
-        </>
+        ) : (
-      ) : (
+          <button className="primary sm" onClick={() => {
-        <div className="empty-state">{t('config.loadingProfile')}</div>
+            setProfileForm(config.profile ? JSON.parse(JSON.stringify(config.profile)) : {})
-      )}
+            setEditProfile(true)
+          }}>{t('config.editProfile')}</button>
+        )}
+      </div>
     </div>
   )
 }
 
+function RenderFields({ obj, path, editing, onChange, t }) {
+  if (!obj || typeof obj !== 'object') return null
+
+  return Object.entries(obj).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 (
+          <div key={key} className="config-card-row">
+            <span className="config-card-label">{label}</span>
+            <label style={{ display: 'flex', alignItems: 'center', gap: 8, cursor: 'pointer' }}>
+              <input type="checkbox" checked={value} onChange={e => onChange(fieldPath, e.target.checked)} />
+              <span style={{ fontSize: 12, color: 'var(--text-tertiary)' }}>{value ? 'On' : 'Off'}</span>
+            </label>
+          </div>
+        )
+      }
+      if (Array.isArray(value)) {
+        return (
+          <div key={key} className="config-form-field">
+            <label className="config-form-label">{label}</label>
+            <input className="config-form-input" value={value.join(', ')} onChange={e => onChange(fieldPath, e.target.value.split(',').map(s => s.trim()).filter(Boolean))} />
+          </div>
+        )
+      }
+      return (
+        <div key={key} className="config-form-field">
+          <label className="config-form-label">{label}</label>
+          <input className="config-form-input" type={typeof value === 'number' ? 'number' : 'text'} value={value ?? ''} onChange={e => onChange(fieldPath, typeof value === 'number' ? Number(e.target.value) : e.target.value)} />
+        </div>
+      )
+    }
+
+    if (typeof value === 'boolean') {
+      return (
+        <div key={key} className="config-card-row">
+          <span className="config-card-label">{label}</span>
+          <span className="config-card-value">{value ? 'On' : 'Off'}</span>
+        </div>
+      )
+    }
+    if (Array.isArray(value)) {
+      return (
+        <div key={key} className="config-card-row">
+          <span className="config-card-label">{label}</span>
+          <span className="config-card-value">{value.length > 0 ? value.join(', ') : '—'}</span>
+        </div>
+      )
+    }
+    return (
+      <div key={key} className="config-card-row">
+        <span className="config-card-label">{label}</span>
+        <span className="config-card-value">{value != null && value !== '' ? String(value) : '—'}</span>
+      </div>
+    )
+  })
+}
+
+function getFieldLabel(key, t) {
+  const translated = t(`config.${key}`)
+  if (translated !== `config.${key}`) return translated
+  return key.replace(/_/g, ' ').replace(/\b\w/g, c => c.toUpperCase())
+}
+
 function PanelProviders({ providers, editProvider, providerForm, setProviderForm, setEditProvider, openProviderEdit, handleSaveProvider, api, loadData, t }) {
   const [validating, setValidating] = useState(null)
   const [validationStatus, setValidationStatus] = useState(null)
@@ -331,7 +392,8 @@ function PanelProviders({ providers, editProvider, providerForm, setProviderForm
                 </div>
               </div>
               <div className="provider-card-meta" style={{ marginTop: 8 }}>
-                <span className="mono">{p.model || '—'}</span>
+                {p.active && <span className="badge ok" style={{ marginRight: 6 }}>active</span>}
+                {p.model && p.model !== p.name && <span className="mono">{p.model}</span>}
               </div>
             </div>
           </div>
@@ -399,9 +461,29 @@ function PanelUpdates({ updates, checking, updating, needsUpdateCount, installed
   )
 }
 
-function PanelLocale({ language, keyboard, layouts, setLanguage, setKeyboard, t }) {
+function PanelLocale({ language, keyboard, layouts, api, t }) {
+  const [saving, setSaving] = useState(false)
+  const [toast, setToast] = useState(null)
+
+  const showToast = (msg) => {
+    setToast(msg)
+    setTimeout(() => setToast(null), 2500)
+  }
+
+  const handleSave = async () => {
+    setSaving(true)
+    try {
+      await api.savePreferences({ language, keyboard_layout: keyboard })
+      showToast(t('config.saved'))
+    } catch (err) {
+      showToast(`${t('config.error')}: ${err.message}`)
+    }
+    setSaving(false)
+  }
+
   return (
     <div className="config-card">
+      {toast && <div className="config-toast">{toast}</div>}
       <div className="config-card-group">
         <span className="config-card-group-label">{t('config.language')}</span>
         <div className="chip-row">
@@ -430,6 +512,11 @@ function PanelLocale({ language, keyboard, layouts, setLanguage, setKeyboard, t
           ))}
         </div>
       </div>
+      <div className="config-card-actions">
+        <button className="primary sm" onClick={handleSave} disabled={saving}>
+          {saving ? t('config.saving') : t('config.save')}
+        </button>
+      </div>
     </div>
   )
 }

web/src/components/Dashboard.jsx

@@ -3,32 +3,6 @@ import { useI18n } from '../i18n'
 
 const MAX_POINTS = 30
 
-function BgGraph({ data, max, color }) {
-  if (!data || data.length < 2) return null
-  const m = max || Math.max(...data, 1)
-  const w = 120
-  const h = 60
-  const points = data.map((v, i) => {
-    const x = (i / (data.length - 1)) * w
-    const y = h - (v / m) * h
-    return `${x},${y}`
-  })
-  const area = `${points.join(' ')} ${w},${h} 0,${h}`
-  const line = points.join(' ')
-  return (
-    <svg viewBox={`0 0 ${w} ${h}`} className="dash-bg-graph" preserveAspectRatio="none">
-      <defs>
-        <linearGradient id={`g-${color.replace('#','')}`} x1="0" y1="0" x2="0" y2="1">
-          <stop offset="0%" stopColor={color} stopOpacity="0.25" />
-          <stop offset="100%" stopColor={color} stopOpacity="0" />
-        </linearGradient>
-      </defs>
-      <polygon fill={`url(#g-${color.replace('#','')})`} points={area} />
-      <polyline fill="none" stroke={color} strokeWidth="1.5" points={line} vectorEffect="non-scaling-stroke" opacity="0.6" />
-    </svg>
-  )
-}
-
 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)
@@ -70,7 +44,6 @@ export default function Dashboard({ api, refreshRef }) {
   const memRef = useRef([])
   const netRxRef = useRef([])
   const netTxRef = useRef([])
-  const procCountRef = useRef([])
 
   const loadData = useCallback(async () => {
     try {
@@ -90,7 +63,6 @@ export default function Dashboard({ api, refreshRef }) {
         netRxRef.current = [...netRxRef.current, metricsData.net_rx_kbs].slice(-MAX_POINTS)
         netTxRef.current = [...netTxRef.current, metricsData.net_tx_kbs].slice(-MAX_POINTS)
       }
-      procCountRef.current = [...procCountRef.current, procData.processes?.length || 0].slice(-MAX_POINTS)
     } catch (err) {
       console.error('Dashboard load error:', err)
     }
@@ -105,99 +77,82 @@ export default function Dashboard({ api, refreshRef }) {
 
   const minimax = (quota || []).find(p => p.name === 'minimax')
   const zai = (quota || []).find(p => p.name === 'zai')
-  const totalQuotaUsed = minimax?.data?.models?.reduce((s, m) => s + (m.used || 0), 0) || 0
-  const totalQuotaMax = minimax?.data?.models?.reduce((s, m) => s + (m.total || 0), 0) || 1
 
   return (
     <div className="dash-grid">
       {/* CPU */}
-      <div className="dash-card dash-card-graph">
+      <div className="dash-card">
-        <BgGraph data={cpuRef.current} max={100} color="#06b6d4" />
+        <div className="dash-card-head">
-        <div className="dash-card-content">
+          <span className="dash-label">CPU</span>
-          <div className="dash-card-head">
+          <span className="dash-count">{metrics ? metrics.cpu_percent.toFixed(0) : '—'}%</span>
-            <span className="dash-label">CPU</span>
-            <span className="dash-count">{metrics ? metrics.cpu_percent.toFixed(0) : '—'}%</span>
-          </div>
-          <MiniGraph data={cpuRef.current} max={100} color="var(--accent)" label="CPU" unit="%" />
         </div>
+        <MiniGraph data={cpuRef.current} max={100} color="var(--accent)" label="CPU" unit="%" />
       </div>
 
       {/* RAM */}
-      <div className="dash-card dash-card-graph">
+      <div className="dash-card">
-        <BgGraph data={memRef.current} max={100} color="#a78bfa" />
+        <div className="dash-card-head">
-        <div className="dash-card-content">
+          <span className="dash-label">RAM</span>
-          <div className="dash-card-head">
+          <span className="dash-count">{metrics ? `${metrics.mem_used_mb.toFixed(0)}/${metrics.mem_total_mb.toFixed(0)}` : '—'}</span>
-            <span className="dash-label">RAM</span>
-            <span className="dash-count">{metrics ? `${metrics.mem_used_mb.toFixed(0)}/${metrics.mem_total_mb.toFixed(0)}` : '—'}</span>
-          </div>
-          <MiniGraph data={memRef.current} max={100} color="#a78bfa" label="RAM" unit="%" />
         </div>
+        <MiniGraph data={memRef.current} max={100} color="#a78bfa" label="RAM" unit="%" />
       </div>
 
       {/* Network */}
-      <div className="dash-card dash-card-graph">
+      <div className="dash-card">
-        <BgGraph data={netRxRef.current} max={null} color="#34d399" />
+        <div className="dash-card-head">
-        <div className="dash-card-content">
+          <span className="dash-label">Network</span>
-          <div className="dash-card-head">
+          <span className="dash-count">{metrics ? `↓${metrics.net_rx_kbs.toFixed(0)} ↑${metrics.net_tx_kbs.toFixed(0)}` : '—'}</span>
-            <span className="dash-label">Network</span>
-            <span className="dash-count">{metrics ? `↓${metrics.net_rx_kbs.toFixed(0)} ↑${metrics.net_tx_kbs.toFixed(0)}` : '—'}</span>
-          </div>
-          <MiniGraph data={netRxRef.current} max={null} color="#34d399" label="RX" unit=" KB/s" />
-          <MiniGraph data={netTxRef.current} max={null} color="#f59e0b" label="TX" unit=" KB/s" />
         </div>
+        <MiniGraph data={netRxRef.current} max={null} color="#34d399" label="RX" unit=" KB/s" />
+        <MiniGraph data={netTxRef.current} max={null} color="#f59e0b" label="TX" unit=" KB/s" />
       </div>
 
       {/* API Quota */}
-      <div className="dash-card dash-card-graph">
+      <div className="dash-card">
-        <BgGraph data={totalQuotaMax > 0 ? [totalQuotaUsed / totalQuotaMax * 100, ...(cpuRef.current.length > 0 ? [] : [0])] : []} max={100} color="#f472b6" />
+        <div className="dash-card-head">
-        <div className="dash-card-content">
+          <span className="dash-label">API Quota</span>
-          <div className="dash-card-head">
+        </div>
-            <span className="dash-label">API Quota</span>
+        <div className="dash-quota-list">
-          </div>
+          {minimax && minimax.data?.models?.map((m, i) => (
-          <div className="dash-quota-list">
+            <div key={i} className="dash-quota-row">
-            {minimax && minimax.data?.models?.map((m, i) => (
+              <span className="dash-quota-name">{String(m.model).replace('MiniMax-', '')}</span>
-              <div key={i} className="dash-quota-row">
+              <div className="dash-bar">
-                <span className="dash-quota-name">{String(m.model).replace('MiniMax-', '')}</span>
+                <div className="dash-bar-fill" style={{ width: `${Math.min(100, (m.used / m.total) * 100)}%` }} />
-                <div className="dash-bar">
-                  <div className="dash-bar-fill" style={{ width: `${Math.min(100, (m.used / m.total) * 100)}%` }} />
-                </div>
-                <span className="dash-quota-val">{m.remaining}/{m.total}</span>
               </div>
-            ))}
+              <span className="dash-quota-val">{m.used}/{m.total}</span>
-            {minimax && minimax.data?.models?.length === 0 && (
+            </div>
-              <div className="dash-quota-row">
+          ))}
-                <span className="dash-quota-name">MiniMax</span>
+          {minimax && minimax.data?.models?.length === 0 && (
-                <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>{minimax.error || 'no data'}</span>
+            <div className="dash-quota-row">
-              </div>
+              <span className="dash-quota-name">MiniMax</span>
-            )}
+              <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>{minimax.error || 'no data'}</span>
-            {zai && (
+            </div>
-              <div className="dash-quota-row">
+          )}
-                <span className="dash-quota-name">Z.AI</span>
+          {zai && (
-                <span className="dash-quota-val">{zai.healthy ? '✓ active' : zai.error || '—'}</span>
+            <div className="dash-quota-row">
-              </div>
+              <span className="dash-quota-name">Z.AI</span>
-            )}
+              <span className="dash-quota-val">{zai.healthy ? '✓ active' : zai.error || '—'}</span>
-            {!minimax && !zai && <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>No providers</span>}
+            </div>
-          </div>
+          )}
+          {!minimax && !zai && <span className="dash-quota-val" style={{ color: 'var(--text-tertiary)' }}>No providers</span>}
         </div>
       </div>
 
       {/* Running Processes */}
-      <div className="dash-card dash-card-graph">
+      <div className="dash-card">
-        <BgGraph data={procCountRef.current} max={null} color="#fb923c" />
+        <div className="dash-card-head">
-        <div className="dash-card-content">
+          <span className="dash-label">Processes</span>
-          <div className="dash-card-head">
+          <span className="dash-count">{processes.length}</span>
-            <span className="dash-label">Processes</span>
+        </div>
-            <span className="dash-count">{processes.length}</span>
+        <div className="dash-proc-list">
-          </div>
+          {processes.length === 0 && <span className="dash-empty">No relevant processes</span>}
-          <div className="dash-proc-list">
+          {processes.map((p, i) => (
-            {processes.length === 0 && <span className="dash-empty">No relevant processes</span>}
+            <div key={i} className="dash-proc-row">
-            {processes.slice(0, 6).map((p, i) => (
+              <span className="dash-proc-name">{p.name}</span>
-              <div key={i} className="dash-proc-row">
+              <span className="dash-proc-res">cpu {p.cpu}% · mem {p.mem}%</span>
-                <span className="dash-proc-name">{p.name}</span>
+            </div>
-                <span className="dash-proc-res">cpu {p.cpu}% · mem {p.mem}%</span>
+          ))}
-              </div>
-            ))}
-          </div>
         </div>
       </div>
 
@@ -208,7 +163,7 @@ export default function Dashboard({ api, refreshRef }) {
         </div>
         <div className="dash-cmd-list">
           {recentCmds.length === 0 && <span className="dash-empty">No history</span>}
-          {recentCmds.slice(0, 8).map((c, i) => (
+          {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>

web/src/components/Studio.jsx

@@ -284,6 +284,7 @@ export default function Studio({ api }) {
   const [streamThinking, setStreamThinking] = useState('')
   const [streamToolCalls, setStreamToolCalls] = useState([])
   const [loaded, setLoaded] = useState(false)
+  const [tokenInfo, setTokenInfo] = useState({ used: 0, max: 100000, summarizeAt: 80000 })
   const messagesEnd = useRef(null)
   const textareaRef = useRef(null)
   const abortRef = useRef(null)
@@ -297,6 +298,11 @@ export default function Studio({ api }) {
           { id: 'welcome', role: 'system', content: t('studio.welcomeNew'), time: new Date().toISOString() },
         ])
       }
+      setTokenInfo({
+        used: data.tokens || 0,
+        max: data.max_tokens || 100000,
+        summarizeAt: data.summarize_at || 80000,
+      })
       setLoaded(true)
     }).catch(() => {
       setMessages([
@@ -317,6 +323,28 @@ export default function Studio({ api }) {
     }
   }, [input])
 
+  const refreshTokens = useCallback(async () => {
+    try {
+      const data = await api.getChatHistory()
+      setTokenInfo({
+        used: data.tokens || 0,
+        max: data.max_tokens || 100000,
+        summarizeAt: data.summarize_at || 80000,
+      })
+    } catch {}
+  }, [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() }])
+    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() }])
+    } catch (err) {
+      setMessages(prev => [...prev, { id: (Date.now() + 1).toString(), role: 'system', content: `Erreur de résumé: ${err.message}`, time: new Date().toISOString() }])
+    }
+  }, [api])
+
   const handleClear = useCallback(async () => {
     try {
       await api.clearChat()
@@ -341,6 +369,7 @@ export default function Studio({ api }) {
         '## Commandes Studio',
         '',
         '- `/clear` - Effacer la conversation',
+        '- `/summarize` - Résumer la conversation précédente',
         '- `/help` - Afficher cette aide',
         '- `/plan <objectif>` - Demander un plan structuré',
         '- `/export` - Exporter la conversation en Markdown',
@@ -359,6 +388,11 @@ export default function Studio({ api }) {
       return
     }
 
+    if (text === '/summarize') {
+      handleSummarize()
+      return
+    }
+
     if (text === '/model') {
       api.getProviders().then(data => {
         const active = data.providers?.find(p => p.active)
@@ -474,8 +508,9 @@ export default function Studio({ api }) {
       setStreamThinking('')
       setStreamToolCalls([])
       abortRef.current = null
+      refreshTokens()
     }
-  }, [input, loading, api, t, handleClear, streaming])
+  }, [input, loading, api, t, handleClear, streaming, refreshTokens, handleSummarize])
 
   const handleStop = useCallback(() => {
     if (abortRef.current) {
@@ -515,6 +550,18 @@ export default function Studio({ api }) {
       </div>
 
       <div className="studio-input-area">
+        <div className="studio-token-bar">
+          <div className="studio-token-track">
+            <div
+              className={`studio-token-fill ${tokenInfo.used >= tokenInfo.summarizeAt ? 'warn' : ''}`}
+              style={{ width: `${Math.min(100, (tokenInfo.used / tokenInfo.max) * 100)}%` }}
+            />
+          </div>
+          <span className="studio-token-text">
+            {(tokenInfo.used / 1000).toFixed(1)}k / {(tokenInfo.max / 1000).toFixed(0)}k tokens
+            {tokenInfo.used >= tokenInfo.summarizeAt && ' · résumé automatique déclenché'}
+          </span>
+        </div>
         <div className="studio-input-row">
           <textarea
             ref={textareaRef}
@@ -543,7 +590,7 @@ export default function Studio({ api }) {
           )}
         </div>
         <div className="studio-input-hint">
-          {t('studio.inputHint')} &middot; /clear /help /plan /export /model
+          {t('studio.inputHint')} · /clear /summarize /help /plan /export /model
         </div>
       </div>
     </div>

web/src/styles/global.css

@@ -429,7 +429,7 @@ input::placeholder { color: var(--text-disabled); }
 .config-window { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
 
 .config-tabs-bar {
-  display: flex; gap: 4px; padding: 12px 20px 0; background: var(--bg-surface);
+  display: flex; gap: 4px; padding: 12px 20px; background: var(--bg-surface);
   border-bottom: 1px solid var(--border); flex-shrink: 0;
 }
 
@@ -547,16 +547,7 @@ input::placeholder { color: var(--text-disabled); }
   display: flex; flex-direction: column; gap: 8px;
   overflow: hidden;
 }
-.dash-card-graph { padding: 0; }
+
-.dash-bg-graph {
-  position: absolute; inset: 0; width: 100%; height: 100%;
-  opacity: 0.35; pointer-events: none;
-}
-.dash-card-content {
-  position: relative; z-index: 1;
-  padding: 14px 16px;
-  display: flex; flex-direction: column; gap: 8px;
-}
 .dash-span-2 { grid-column: span 2; }
 .dash-card-head {
   display: flex; align-items: center; justify-content: space-between;
@@ -585,7 +576,7 @@ input::placeholder { color: var(--text-disabled); }
 .dash-tool-tag.missing { color: var(--error); }
 
 /* Quota */
-.dash-quota-list { display: flex; flex-direction: column; gap: 6px; }
+.dash-quota-list { display: flex; flex-direction: column; gap: 6px; max-height: 270px; overflow-y: auto; }
 .dash-quota-row { display: flex; align-items: center; gap: 8px; }
 .dash-quota-name {
   font-size: 11px; font-weight: 600; color: var(--text-primary);
@@ -604,7 +595,7 @@ input::placeholder { color: var(--text-disabled); }
 }
 
 /* Processes */
-.dash-proc-list { display: flex; flex-direction: column; gap: 4px; }
+.dash-proc-list { display: flex; flex-direction: column; gap: 4px; max-height: 270px; overflow-y: auto; }
 .dash-proc-row {
   display: flex; justify-content: space-between; align-items: center;
   padding: 4px 0;
@@ -618,7 +609,7 @@ input::placeholder { color: var(--text-disabled); }
 }
 
 /* Commands */
-.dash-cmd-list { display: flex; flex-direction: column; gap: 3px; }
+.dash-cmd-list { display: flex; flex-direction: column; gap: 3px; max-height: 270px; overflow-y: auto; }
 .dash-cmd-row {
   display: flex; align-items: center; gap: 6px;
   padding: 3px 0; overflow: hidden;
@@ -737,6 +728,18 @@ input::placeholder { color: var(--text-disabled); }
 .feed-content { font-size: 14px; line-height: 1.7; 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; }
+.feed-compressed-indicator {
+  display: flex; align-items: center; gap: 8px;
+  padding: 10px 12px; margin: 4px 0;
+  background: var(--bg-card); border: 1px solid var(--border);
+  border-radius: var(--radius); cursor: pointer;
+  transition: all 0.2s ease;
+}
+.feed-compressed-indicator:hover { background: var(--bg-hover); border-color: var(--accent-dim); }
+.feed-compressed-indicator svg { color: var(--accent); flex-shrink: 0; }
+.feed-compressed-text { font-size: 12px; color: var(--text-tertiary); flex: 1; }
+.feed-compressed-count { font-size: 11px; color: var(--text-disabled); font-family: var(--font-mono); }
 
 .feed-thinking-block {
   background: var(--bg-surface); border: 1px solid var(--border); border-left: 2px solid var(--accent-dim);
@@ -796,6 +799,16 @@ input::placeholder { color: var(--text-disabled); }
 .studio-thinking span:nth-child(3) { animation-delay: 0.3s; }
 @keyframes bounce { 0%, 80%, 100% { transform: translateY(0); opacity: 0.4; } 40% { transform: translateY(-6px); opacity: 1; } }
 .studio-input-area { padding: 12px 20px 8px; border-top: 1px solid var(--border); background: var(--bg-surface); }
+.studio-token-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
+.studio-token-track { flex: 1; height: 3px; background: var(--bg-input); border-radius: 2px; overflow: hidden; }
+.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-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; }
+.studio-token-bar.compressed { margin-bottom: 4px; }
+
 .studio-input-row { display: flex; gap: 8px; align-items: flex-end; }
 .studio-input-row textarea {
   flex: 1; resize: none; min-height: 42px; max-height: 200px; padding: 10px 14px;
@@ -820,6 +833,21 @@ input::placeholder { color: var(--text-disabled); }
 .studio-stop-btn:hover { opacity: 0.8; }
 .studio-input-hint { font-size: 11px; color: var(--text-disabled); text-align: center; margin-top: 6px; }
 
+/* ── Collapsed Messages ── */
+.feed-collapsed-messages {
+  display: flex; align-items: center; gap: 10px;
+  padding: 8px 16px; margin: 4px 0;
+  background: linear-gradient(135deg, var(--bg-surface), var(--bg-elevated));
+  border: 1px dashed var(--border-accent);
+  border-radius: var(--radius); cursor: pointer;
+  transition: all 0.2s ease;
+}
+.feed-collapsed-messages:hover { background: var(--bg-hover); border-color: var(--accent); }
+.feed-collapsed-messages svg { color: var(--accent); flex-shrink: 0; }
+.feed-collapsed-text { font-size: 11px; color: var(--text-tertiary); flex: 1; }
+.feed-collapsed-count { font-size: 10px; color: var(--text-disabled); font-family: var(--font-mono); }
+.feed-expanded-messages { animation: fadeIn 0.2s ease-out; }
+
 /* ── Studio Tool Blocks ── */
 .studio-tool-block {
   background: var(--bg-surface);