refactor(settings): always-docked editor toolbar; reorder Navigation

The 'Always show editor toolbar' preference is gone — the docked
toolbar under the file tabs is now the only mode, and the floating
hover toolbar branch in the files editor (with its open-state and
outside-click machinery) is deleted. The stored preference is dropped
by a store migration and removed from desktop settings persistence,
settings search and every locale.

Navigation section order now reads: file editor keymap, auto-save,
terminal shell + login shell, Terminal Quick Keys, and the Session
tabs group last.

packages/ui/src/components/sections/openchamber/OpenChamberPage.tsx

@@ -154,7 +154,6 @@ const GeneralSectionContent: React.FC = () => {
                 'fileEditorKeymap',
                 ...(!isVSCode ? ['sessionTabs' as const] : []),
                 'autoSaveEnabled',
-                'expandedEditorToolbar',
                 ...(!isVSCode ? ['terminalQuickKeys' as const] : []),
                 ...(!isVSCode ? ['terminalShell' as const] : []),
                 ...(!isVSCode ? ['terminalLoginShell' as const] : []),

packages/ui/src/components/sections/openchamber/OpenChamberVisualSettings.tsx

@@ -266,7 +266,7 @@ const normalizeUserMessageRenderingMode = (mode: unknown): 'markdown' | 'plain'
     return mode === 'markdown' ? 'markdown' : 'plain';
 };
 
-type VisibleSetting = 'sessionAssist' | 'sessionGoal' | 'theme' | 'windowControlsPosition' | 'pwaInstallName' | 'pwaOrientation' | 'mobileKeyboardMode' | 'timeFormat' | 'weekStart' | 'fontSize' | 'terminalFontSize' | 'terminalShell' | 'terminalLoginShell' | 'editorFontSize' | 'spacing' | 'inputBarOffset' | 'mermaidRendering' | 'userMessageRendering' | 'chatRenderMode' | 'messageTransport' | 'activityRenderMode' | 'collapsibleUserMessages' | 'stickyUserHeader' | 'promptNavigatorEnabled' | 'wideChatLayout' | 'codeBlockLineWrap' | 'splitAssistantMessageActions' | 'subagentReadOnlyBanner' | 'diffLayout' | 'mobileStatusBar' | 'dotfiles' | 'fileViewerPreview' | 'reasoning' | 'showToolFileIcons' | 'showTurnChangedFiles' | 'expandedTools' | 'followUpBehavior' | 'terminalQuickKeys' | 'fileEditorKeymap' | 'persistDraft' | 'inputSpellcheck' | 'reportUsage' | 'expandedEditorToolbar' | 'autoSaveEnabled' | 'sessionTabs';
+type VisibleSetting = 'sessionAssist' | 'sessionGoal' | 'theme' | 'windowControlsPosition' | 'pwaInstallName' | 'pwaOrientation' | 'mobileKeyboardMode' | 'timeFormat' | 'weekStart' | 'fontSize' | 'terminalFontSize' | 'terminalShell' | 'terminalLoginShell' | 'editorFontSize' | 'spacing' | 'inputBarOffset' | 'mermaidRendering' | 'userMessageRendering' | 'chatRenderMode' | 'messageTransport' | 'activityRenderMode' | 'collapsibleUserMessages' | 'stickyUserHeader' | 'promptNavigatorEnabled' | 'wideChatLayout' | 'codeBlockLineWrap' | 'splitAssistantMessageActions' | 'subagentReadOnlyBanner' | 'diffLayout' | 'mobileStatusBar' | 'dotfiles' | 'fileViewerPreview' | 'reasoning' | 'showToolFileIcons' | 'showTurnChangedFiles' | 'expandedTools' | 'followUpBehavior' | 'terminalQuickKeys' | 'fileEditorKeymap' | 'persistDraft' | 'inputSpellcheck' | 'reportUsage' | 'autoSaveEnabled' | 'sessionTabs';
 
 const WINDOW_CONTROLS_POSITION_OPTIONS: Array<{ id: DesktopWindowControlsPosition; labelKey: string }> = [
     { id: 'left', labelKey: 'settings.openchamber.desktopNetwork.option.windowControlsLeft' },
@@ -315,8 +315,6 @@ export const OpenChamberVisualSettings: React.FC<OpenChamberVisualSettingsProps>
     const promptNavigatorEnabled = useUIStore(state => state.promptNavigatorEnabled);
     const setStickyUserHeader = useUIStore(state => state.setStickyUserHeader);
     const setPromptNavigatorEnabled = useUIStore(state => state.setPromptNavigatorEnabled);
-    const expandedEditorToolbar = useUIStore(state => state.expandedEditorToolbar);
-    const setExpandedEditorToolbar = useUIStore(state => state.setExpandedEditorToolbar);
     const autoSaveEnabled = useUIStore(state => state.autoSaveEnabled);
     const setAutoSaveEnabled = useUIStore(state => state.setAutoSaveEnabled);
     const wideChatLayoutEnabled = useUIStore(state => state.wideChatLayoutEnabled);
@@ -500,11 +498,6 @@ export const OpenChamberVisualSettings: React.FC<OpenChamberVisualSettingsProps>
         void updateDesktopSettings({ draftStartersVisible: enabled });
     }, [setDraftStartersVisible]);
 
-    const handleExpandedEditorToolbarChange = React.useCallback((enabled: boolean) => {
-        setExpandedEditorToolbar(enabled);
-        void updateDesktopSettings({ expandedEditorToolbar: enabled });
-    }, [setExpandedEditorToolbar]);
-
     const handleCollapsibleUserMessagesChange = React.useCallback((enabled: boolean) => {
         setCollapsibleUserMessages(enabled);
         void updateDesktopSettings({ collapsibleUserMessages: enabled });
@@ -623,7 +616,7 @@ export const OpenChamberVisualSettings: React.FC<OpenChamberVisualSettingsProps>
         ? hasLocalizationSettings
         : (shouldShow('theme') || showWindowControlsPositionSetting || shouldShow('pwaInstallName') || shouldShow('pwaOrientation') || shouldShow('timeFormat') || shouldShow('weekStart'));
     const hasLayoutSettings = shouldShow('fontSize') || shouldShow('terminalFontSize') || shouldShow('editorFontSize') || shouldShow('spacing') || (shouldShow('inputBarOffset') && isMobile);
-    const hasNavigationSettings = (shouldShow('terminalQuickKeys') && !isMobile) || ((shouldShow('terminalShell') || shouldShow('terminalLoginShell')) && !isVSCode) || shouldShow('fileEditorKeymap') || shouldShow('autoSaveEnabled') || (shouldShow('expandedEditorToolbar') && !isVSCode) || (shouldShow('sessionTabs') && !isVSCode && !isMobile);
+    const hasNavigationSettings = (shouldShow('terminalQuickKeys') && !isMobile) || ((shouldShow('terminalShell') || shouldShow('terminalLoginShell')) && !isVSCode) || shouldShow('fileEditorKeymap') || shouldShow('autoSaveEnabled') || (shouldShow('sessionTabs') && !isVSCode && !isMobile);
     const hasBehaviorSettings = shouldShow('mermaidRendering')
         || (shouldShow('sessionGoal') && !isVSCode)
         || shouldShow('userMessageRendering')
@@ -1438,20 +1431,6 @@ export const OpenChamberVisualSettings: React.FC<OpenChamberVisualSettingsProps>
                                 </SettingsRadioGroup>
                             </SettingsControlGroup>
                         )}
-                        {shouldShow('sessionTabs') && !isVSCode && !isMobile && (
-                            <SettingsControlGroup
-                                title={t('settings.openchamber.visual.field.sessionTabsGroup')}
-                                settingsItem="appearance.session-tabs"
-                            >
-                                <SettingsCheckboxRow
-                                    checked={sessionTabsEnabled}
-                                    onChange={setSessionTabsEnabled}
-                                    label={t('settings.openchamber.visual.field.sessionTabs')}
-                                    ariaLabel={t('settings.openchamber.visual.field.sessionTabsAria')}
-                                    info={t('settings.openchamber.visual.field.sessionTabsInfo')}
-                                />
-                            </SettingsControlGroup>
-                        )}
                         <div className={SETTINGS_OPTION_STACK_CLASS}>
                             {shouldShow('autoSaveEnabled') && (
                                 <SettingsCheckboxRow
@@ -1463,25 +1442,6 @@ export const OpenChamberVisualSettings: React.FC<OpenChamberVisualSettingsProps>
                                     settingsItem="appearance.auto-save-enabled"
                                 />
                             )}
-                            {shouldShow('expandedEditorToolbar') && !isVSCode && (
-                                <SettingsCheckboxRow
-                                    checked={expandedEditorToolbar}
-                                    onChange={handleExpandedEditorToolbarChange}
-                                    label={t('settings.openchamber.visual.field.expandedEditorToolbar')}
-                                    ariaLabel={t('settings.openchamber.visual.field.expandedEditorToolbarAria')}
-                                    settingsItem="appearance.expanded-editor-toolbar"
-                                />
-                            )}
-                            {shouldShow('terminalQuickKeys') && !isMobile && (
-                                <SettingsCheckboxRow
-                                    checked={showTerminalQuickKeysOnDesktop}
-                                    onChange={setShowTerminalQuickKeysOnDesktop}
-                                    label={t('settings.openchamber.visual.field.terminalQuickKeys')}
-                                    ariaLabel={t('settings.openchamber.visual.field.terminalQuickKeysAria')}
-                                    settingsItem="appearance.terminal-quick-keys"
-                                    info={t('settings.openchamber.visual.field.terminalQuickKeysTooltip')}
-                                />
-                            )}
                             {showTerminalShellSetting && (
                                 <SettingsStackedField
                                     label={t('settings.openchamber.visual.field.terminalShell')}
@@ -1511,7 +1471,31 @@ export const OpenChamberVisualSettings: React.FC<OpenChamberVisualSettingsProps>
                                     settingsItem="appearance.terminal-login-shell"
                                 />
                             )}
+                            {shouldShow('terminalQuickKeys') && !isMobile && (
+                                <SettingsCheckboxRow
+                                    checked={showTerminalQuickKeysOnDesktop}
+                                    onChange={setShowTerminalQuickKeysOnDesktop}
+                                    label={t('settings.openchamber.visual.field.terminalQuickKeys')}
+                                    ariaLabel={t('settings.openchamber.visual.field.terminalQuickKeysAria')}
+                                    settingsItem="appearance.terminal-quick-keys"
+                                    info={t('settings.openchamber.visual.field.terminalQuickKeysTooltip')}
+                                />
+                            )}
                         </div>
+                        {shouldShow('sessionTabs') && !isVSCode && !isMobile && (
+                            <SettingsControlGroup
+                                title={t('settings.openchamber.visual.field.sessionTabsGroup')}
+                                settingsItem="appearance.session-tabs"
+                            >
+                                <SettingsCheckboxRow
+                                    checked={sessionTabsEnabled}
+                                    onChange={setSessionTabsEnabled}
+                                    label={t('settings.openchamber.visual.field.sessionTabs')}
+                                    ariaLabel={t('settings.openchamber.visual.field.sessionTabsAria')}
+                                    info={t('settings.openchamber.visual.field.sessionTabsInfo')}
+                                />
+                            </SettingsControlGroup>
+                        )}
                     </SettingsSection>
                 )}
 

packages/ui/src/components/views/FilesView.tsx

@@ -750,8 +750,6 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
   const [wrapLines, setWrapLines] = React.useState(true);
   const [isFullscreen, setIsFullscreen] = React.useState(false);
   const [isSearchOpen, setIsSearchOpen] = React.useState(false);
-  const [isFloatingToolbarOpen, setIsFloatingToolbarOpen] = React.useState(false);
-  const floatingToolbarRef = React.useRef<HTMLDivElement | null>(null);
   const toolbarDropdownOpenCountRef = React.useRef(0);
 
   const handleToolbarDropdownOpenChange = React.useCallback((open: boolean) => {
@@ -761,23 +759,6 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
     );
   }, []);
 
-  const isClickInsidePortalledMenu = React.useCallback((target: EventTarget | null) => {
-    if (!(target instanceof Element)) return false;
-    return target.closest('[data-slot="dropdown-menu-content"], [data-slot="dropdown-menu-item"]') !== null;
-  }, []);
-
-  React.useEffect(() => {
-    if (!isFloatingToolbarOpen) return;
-    const handler = (event: MouseEvent) => {
-      if (toolbarDropdownOpenCountRef.current > 0) return;
-      if (isClickInsidePortalledMenu(event.target)) return;
-      if (floatingToolbarRef.current && !floatingToolbarRef.current.contains(event.target as Node)) {
-        setIsFloatingToolbarOpen(false);
-      }
-    };
-    document.addEventListener('mousedown', handler);
-    return () => document.removeEventListener('mousedown', handler);
-  }, [isClickInsidePortalledMenu, isFloatingToolbarOpen]);
   type TextViewMode = 'view' | 'edit';
   type PreviewViewMode = 'preview' | 'edit';
 
@@ -1036,7 +1017,6 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
   const fileEditorKeymap = useUIStore((state) => state.fileEditorKeymap);
   const settingsDefaultFileViewerPreview = useConfigStore((state) => state.settingsDefaultFileViewerPreview);
   const showMessageTTSButtons = useConfigStore((state) => state.showMessageTTSButtons);
-  const settingsExpandedEditorToolbar = useUIStore((state) => state.expandedEditorToolbar);
 
   // Global mouseup to end drag selection
   React.useEffect(() => {
@@ -3741,9 +3721,8 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
         </div>
         ) : null}
 
-        {/* Row 2: Docked editor toolbar (expanded). Desktop opt-in; ALWAYS on
+        {/* Row 2: Docked editor toolbar. */}
-            for mobile — floating hover controls don't work with touch. */}
+        {selectedFile ? (
-        {(settingsExpandedEditorToolbar || isMobile) && selectedFile ? (
           <div className="flex min-w-0 items-center gap-3 border-t border-border/40 bg-[var(--surface-subtle)] px-3 py-1">
             {/* Mobile hosts already show the file name in their own header;
                 a truncated duplicate here just eats toolbar width. */}
@@ -3764,69 +3743,6 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
       </div>
 
       <div className="flex-1 min-h-0 min-w-0 relative">
-        {selectedFile && !isSearchOpen && !(settingsExpandedEditorToolbar || isMobile) && (
-          <div
-            ref={floatingToolbarRef}
-            className="absolute right-3 top-3 z-30"
-            onMouseLeave={() => {
-              if (toolbarDropdownOpenCountRef.current > 0) return;
-              setIsFloatingToolbarOpen(false);
-            }}
-          >
-            {isFloatingToolbarOpen ? (
-              renderFloatingFileControls()
-            ) : (
-              <div className="flex items-center gap-1">
-                {isMarkdown ? (
-                  <Tooltip>
-                    <TooltipTrigger asChild>
-                      <span className="inline-flex">
-                        <Button
-                          variant="ghost"
-                          size="sm"
-                          onClick={() => saveMdViewMode(getMdViewMode() === 'preview' ? 'edit' : 'preview')}
-                          className={cn(
-                            'size-8 rounded-lg border border-[var(--interactive-border)] bg-[var(--surface-elevated)] p-0 shadow-sm transition-colors',
-                            getMdViewMode() === 'preview'
-                              ? 'bg-[var(--interactive-selection)] text-[var(--interactive-selection-foreground)] hover:bg-[var(--interactive-selection)]'
-                              : 'text-muted-foreground hover:text-foreground'
-                          )}
-                          aria-label={t(getMdViewMode() === 'preview' ? 'filesView.editor.switchToEditMode' : 'filesView.editor.switchToPreviewMode')}
-                          title={t(getMdViewMode() === 'preview' ? 'filesView.editor.switchToEditMode' : 'filesView.editor.switchToPreviewMode')}
-                        >
-                          <Icon name={getMdViewMode() === 'preview' ? 'eye' : 'eye-off'} className="size-4" />
-                        </Button>
-                      </span>
-                    </TooltipTrigger>
-                    <TooltipContent side="bottom" sideOffset={6}>
-                      {t(getMdViewMode() === 'preview' ? 'filesView.editor.switchToEditMode' : 'filesView.editor.switchToPreviewMode')}
-                    </TooltipContent>
-                  </Tooltip>
-                ) : null}
-                <Tooltip>
-                  <TooltipTrigger asChild>
-                    <span
-                      className="inline-flex"
-                      onMouseEnter={() => setIsFloatingToolbarOpen(true)}
-                    >
-                      <Button
-                        variant="ghost"
-                        size="sm"
-                        onClick={() => setIsFloatingToolbarOpen(true)}
-                        className="size-8 rounded-lg border border-[var(--interactive-border)] bg-[var(--surface-elevated)] p-0 text-muted-foreground shadow-sm hover:text-foreground"
-                        aria-label={t('filesView.editor.showControlsAria')}
-                        title={t('filesView.editor.controlsTitle')}
-                      >
-                        <Icon name="more-2-fill" className="size-4" />
-                      </Button>
-                    </span>
-                  </TooltipTrigger>
-                  <TooltipContent side="bottom" sideOffset={6}>{t('filesView.editor.controlsTitle')}</TooltipContent>
-                </Tooltip>
-              </div>
-            )}
-          </div>
-        )}
         <ScrollableOverlay outerClassName="h-full min-w-0" className="h-full min-w-0">
           {!selectedFile ? (
             <div className="p-3 typography-ui text-muted-foreground">{t('filesView.editor.pickFileFromTree')}</div>

packages/ui/src/lib/desktop.ts

@@ -179,7 +179,6 @@ export type DesktopSettings = {
   collapsibleUserMessages?: boolean;
   stickyUserHeader?: boolean;
   promptNavigatorEnabled?: boolean;
-  expandedEditorToolbar?: boolean;
   wideChatLayoutEnabled?: boolean;
   showSplitAssistantMessageActions?: boolean;
   fontSize?: number;

packages/ui/src/lib/i18n/messages/de.settings.ts

@@ -1953,8 +1953,6 @@ export const settingsDict = {
   'settings.openchamber.visual.field.stickyUserHeader': 'Fixierter Benutzerkopf',
   'settings.openchamber.visual.field.promptNavigatorEnabledAria': 'Prompt-Navigator',
   'settings.openchamber.visual.field.promptNavigatorEnabled': 'Prompt-Navigator',
-  'settings.openchamber.visual.field.expandedEditorToolbarAria': 'Editor-Werkzeugleiste immer anzeigen',
-  'settings.openchamber.visual.field.expandedEditorToolbar': 'Editor-Werkzeugleiste immer anzeigen (unter den Datei-Reitern angeheftet)',
   'settings.openchamber.visual.field.wideChatLayoutAria': 'Breites Chat-Layout',
   'settings.openchamber.visual.field.wideChatLayout': 'Breites Chat-Layout',
   'settings.openchamber.visual.field.codeBlockLineWrapAria': 'Codeblock-Zeilen umbrechen',

packages/ui/src/lib/i18n/messages/en.settings.ts

@@ -2031,8 +2031,6 @@ export const settingsDict = {
   'settings.openchamber.visual.field.stickyUserHeader': 'Sticky User Header',
   'settings.openchamber.visual.field.promptNavigatorEnabledAria': 'Prompt navigator',
   'settings.openchamber.visual.field.promptNavigatorEnabled': 'Prompt Navigator',
-  'settings.openchamber.visual.field.expandedEditorToolbarAria': 'Always show editor toolbar',
-  'settings.openchamber.visual.field.expandedEditorToolbar': 'Always show editor toolbar (docked under the file tabs)',
   'settings.openchamber.visual.field.autoSaveEnabledAria': 'Auto-save files',
   'settings.openchamber.visual.field.autoSaveEnabled': 'Auto-save files',
   'settings.openchamber.visual.field.autoSaveEnabledInfo': 'Automatically save file edits after you stop typing. Disable to require manual save.',

packages/ui/src/lib/i18n/messages/es.settings.ts

@@ -2008,8 +2008,6 @@ export const settingsDict = {
   "settings.openchamber.visual.field.stickyUserHeader": "Encabezado de usuario fijo",
   "settings.openchamber.visual.field.promptNavigatorEnabledAria": "Navegador de prompts",
   "settings.openchamber.visual.field.promptNavigatorEnabled": "Navegador de prompts",
-  "settings.openchamber.visual.field.expandedEditorToolbarAria": "Mostrar siempre la barra de herramientas del editor",
-  "settings.openchamber.visual.field.expandedEditorToolbar": "Mostrar siempre la barra de herramientas del editor (anclada bajo las pestañas)",
   "settings.openchamber.visual.field.autoSaveEnabledAria": "Guardado automático de archivos",
   "settings.openchamber.visual.field.autoSaveEnabled": "Guardado automático de archivos",
   "settings.openchamber.visual.field.autoSaveEnabledInfo": "Guarda automáticamente las ediciones del archivo después de dejar de escribir. Desactívalo para exigir un guardado manual.",

packages/ui/src/lib/i18n/messages/fr.settings.ts

@@ -1915,8 +1915,6 @@ export const settingsDict = {
   'settings.openchamber.visual.field.stickyUserHeader': 'En-tête utilisateur collant',
   'settings.openchamber.visual.field.promptNavigatorEnabledAria': 'Navigateur de prompts',
   'settings.openchamber.visual.field.promptNavigatorEnabled': 'Navigateur de prompts',
-  'settings.openchamber.visual.field.expandedEditorToolbarAria': 'Toujours afficher la barre d’outils de l’éditeur',
-  'settings.openchamber.visual.field.expandedEditorToolbar': 'Toujours afficher la barre d’outils de l’éditeur (ancrée sous les onglets de fichiers)',
   'settings.openchamber.visual.field.autoSaveEnabledAria': 'Enregistrement automatique des fichiers',
   'settings.openchamber.visual.field.autoSaveEnabled': 'Enregistrement automatique des fichiers',
   'settings.openchamber.visual.field.autoSaveEnabledInfo': 'Enregistre automatiquement les modifications après l’arrêt de la saisie. Désactivez pour exiger un enregistrement manuel.',

packages/ui/src/lib/i18n/messages/ja.settings.ts

@@ -2041,8 +2041,6 @@ export const settingsDict = {
   'settings.openchamber.visual.field.stickyUserHeader': 'ユーザーヘッダー固定',
   'settings.openchamber.visual.field.promptNavigatorEnabledAria': 'プロンプトナビゲーター',
   'settings.openchamber.visual.field.promptNavigatorEnabled': 'プロンプトナビゲーター',
-  'settings.openchamber.visual.field.expandedEditorToolbarAria': 'エディターツールバーを常に表示',
-  'settings.openchamber.visual.field.expandedEditorToolbar': 'エディターツールバーを常に表示（ファイルタブの下にドッキング）',
   'settings.openchamber.visual.field.autoSaveEnabledAria': 'ファイルの自動保存',
   'settings.openchamber.visual.field.autoSaveEnabled': 'ファイルの自動保存',
   'settings.openchamber.visual.field.autoSaveEnabledInfo': '入力を止めた後にファイルの編集内容を自動保存します。無効にすると手動保存が必要になります。',

packages/ui/src/lib/i18n/messages/ko.settings.ts

@@ -2008,8 +2008,6 @@ export const settingsDict = {
   'settings.openchamber.visual.field.stickyUserHeader': '고정 사용자 헤더',
   'settings.openchamber.visual.field.promptNavigatorEnabledAria': '프롬프트 탐색기',
   'settings.openchamber.visual.field.promptNavigatorEnabled': '프롬프트 탐색기',
-  'settings.openchamber.visual.field.expandedEditorToolbarAria': 'Always show editor toolbar',
-  'settings.openchamber.visual.field.expandedEditorToolbar': 'Always show editor toolbar (docked under the file tabs)',
   'settings.openchamber.visual.field.autoSaveEnabledAria': '파일 자동 저장',
   'settings.openchamber.visual.field.autoSaveEnabled': '파일 자동 저장',
   'settings.openchamber.visual.field.autoSaveEnabledInfo': '입력을 멈춘 후 파일 편집 내용을 자동으로 저장합니다. 끄면 수동으로 저장해야 합니다.',

packages/ui/src/lib/i18n/messages/pl.settings.ts

@@ -1111,8 +1111,6 @@ export const settingsDict = {
   'settings.openchamber.visual.field.stickyUserHeaderAria': 'Przyklejony nagłówek użytkownika',
   'settings.openchamber.visual.field.promptNavigatorEnabledAria': 'Nawigator promptów',
   'settings.openchamber.visual.field.promptNavigatorEnabled': 'Nawigator promptów',
-  'settings.openchamber.visual.field.expandedEditorToolbarAria': 'Always show editor toolbar',
-  'settings.openchamber.visual.field.expandedEditorToolbar': 'Always show editor toolbar (docked under the file tabs)',
   'settings.openchamber.visual.field.autoSaveEnabledAria': 'Autozapis plików',
   'settings.openchamber.visual.field.autoSaveEnabled': 'Autozapis plików',
   'settings.openchamber.visual.field.autoSaveEnabledInfo': 'Automatycznie zapisuje edycje pliku po zatrzymaniu pisania. Wyłącz, aby wymagać ręcznego zapisu.',

packages/ui/src/lib/i18n/messages/pt-BR.settings.ts

@@ -2008,8 +2008,6 @@ export const settingsDict = {
   "settings.openchamber.visual.field.stickyUserHeader": "Cabeçalho do usuário fixo",
   "settings.openchamber.visual.field.promptNavigatorEnabledAria": "Navegador de prompts",
   "settings.openchamber.visual.field.promptNavigatorEnabled": "Navegador de prompts",
-  "settings.openchamber.visual.field.expandedEditorToolbarAria": "Mostrar sempre a barra de ferramentas do editor",
-  "settings.openchamber.visual.field.expandedEditorToolbar": "Mostrar sempre a barra de ferramentas do editor (ancorada sob as abas)",
   "settings.openchamber.visual.field.autoSaveEnabledAria": "Salvamento automático de arquivos",
   "settings.openchamber.visual.field.autoSaveEnabled": "Salvamento automático de arquivos",
   "settings.openchamber.visual.field.autoSaveEnabledInfo": "Salva automaticamente as edições do arquivo depois que você parar de digitar. Desative para exigir salvamento manual.",

packages/ui/src/lib/i18n/messages/uk.settings.ts

@@ -2008,8 +2008,6 @@ export const settingsDict = {
   "settings.openchamber.visual.field.stickyUserHeader": "Закріплений заголовок користувача",
   "settings.openchamber.visual.field.promptNavigatorEnabledAria": "Навігатор промптів",
   "settings.openchamber.visual.field.promptNavigatorEnabled": "Навігатор промптів",
-  "settings.openchamber.visual.field.expandedEditorToolbarAria": "Завжди показувати панель інструментів редактора",
-  "settings.openchamber.visual.field.expandedEditorToolbar": "Завжди показувати панель інструментів редактора (закріплена під вкладками)",
   "settings.openchamber.visual.field.autoSaveEnabledAria": "Автозбереження файлів",
   "settings.openchamber.visual.field.autoSaveEnabled": "Автозбереження файлів",
   "settings.openchamber.visual.field.autoSaveEnabledInfo": "Автоматично зберігати зміни у файлі після того, як ви припините друкувати. Вимкніть, щоб зберігати лише вручну.",

packages/ui/src/lib/i18n/messages/zh-CN.settings.ts

@@ -2008,8 +2008,6 @@ export const settingsDict = {
   'settings.openchamber.visual.field.stickyUserHeader': '固定用户消息头',
   'settings.openchamber.visual.field.promptNavigatorEnabledAria': '提示词导航',
   'settings.openchamber.visual.field.promptNavigatorEnabled': '提示词导航',
-  'settings.openchamber.visual.field.expandedEditorToolbarAria': 'Always show editor toolbar',
-  'settings.openchamber.visual.field.expandedEditorToolbar': 'Always show editor toolbar (docked under the file tabs)',
   'settings.openchamber.visual.field.autoSaveEnabledAria': '自动保存文件',
   'settings.openchamber.visual.field.autoSaveEnabled': '自动保存文件',
   'settings.openchamber.visual.field.autoSaveEnabledInfo': '停止输入后自动保存文件编辑内容。关闭后需手动保存。',

packages/ui/src/lib/i18n/messages/zh-TW.settings.ts

@@ -1915,8 +1915,6 @@ export const settingsDict = {
   'settings.openchamber.visual.field.stickyUserHeader': '固定使用者訊息標頭',
   'settings.openchamber.visual.field.promptNavigatorEnabledAria': '提示詞導覽',
   'settings.openchamber.visual.field.promptNavigatorEnabled': '提示詞導覽',
-  'settings.openchamber.visual.field.expandedEditorToolbarAria': 'Always show editor toolbar',
-  'settings.openchamber.visual.field.expandedEditorToolbar': 'Always show editor toolbar (docked under the file tabs)',
   'settings.openchamber.visual.field.autoSaveEnabledAria': '自動儲存檔案',
   'settings.openchamber.visual.field.autoSaveEnabled': '自動儲存檔案',
   'settings.openchamber.visual.field.autoSaveEnabledInfo': '停止輸入後自動儲存檔案編輯內容。關閉後需手動儲存。',

packages/ui/src/lib/persistence.ts

@@ -578,7 +578,6 @@ const materializeAuthoritativeUiSettings = (settings: DesktopSettings): DesktopS
     messageStreamTransport: 'auto',
     stickyUserHeader: defaults.stickyUserHeader,
     promptNavigatorEnabled: defaults.promptNavigatorEnabled,
-    expandedEditorToolbar: defaults.expandedEditorToolbar,
     wideChatLayoutEnabled: defaults.wideChatLayoutEnabled,
     showSplitAssistantMessageActions: defaults.showSplitAssistantMessageActions,
     draftStartersVisible: defaults.draftStartersVisible,
@@ -842,9 +841,6 @@ const applyDesktopUiPreferences = (settings: DesktopSettings) => {
   if (typeof settings.promptNavigatorEnabled === 'boolean' && settings.promptNavigatorEnabled !== store.promptNavigatorEnabled) {
     store.setPromptNavigatorEnabled(settings.promptNavigatorEnabled);
   }
-  if (typeof settings.expandedEditorToolbar === 'boolean' && settings.expandedEditorToolbar !== store.expandedEditorToolbar) {
-    store.setExpandedEditorToolbar(settings.expandedEditorToolbar);
-  }
   if (typeof settings.wideChatLayoutEnabled === 'boolean' && settings.wideChatLayoutEnabled !== store.wideChatLayoutEnabled) {
     store.setWideChatLayoutEnabled(settings.wideChatLayoutEnabled);
   }
@@ -1511,9 +1507,6 @@ const sanitizeWebSettings = (payload: unknown): DesktopSettings | null => {
   if (typeof candidate.promptNavigatorEnabled === 'boolean') {
     result.promptNavigatorEnabled = candidate.promptNavigatorEnabled;
   }
-  if (typeof candidate.expandedEditorToolbar === 'boolean') {
-    result.expandedEditorToolbar = candidate.expandedEditorToolbar;
-  }
   if (typeof candidate.wideChatLayoutEnabled === 'boolean') {
     result.wideChatLayoutEnabled = candidate.wideChatLayoutEnabled;
   }

packages/ui/src/lib/settings/search.ts

@@ -148,13 +148,6 @@ const SETTINGS_SEARCH_ITEMS: readonly SettingsSearchItem[] = [
     descriptionKey: 'settings.openchamber.visual.field.autoSaveEnabledInfo',
     keywords: ['editor', 'autosave', 'auto-save', 'files', 'save'],
   },
-  {
-    id: 'appearance.expanded-editor-toolbar',
-    page: 'general',
-    titleKey: 'settings.openchamber.visual.field.expandedEditorToolbar',
-    keywords: ['editor', 'toolbar', 'tabs', 'docked', 'files'],
-    isAvailable: (ctx) => !ctx.isVSCode,
-  },
   {
     id: 'appearance.file-editor-keymap',
     page: 'general',

packages/ui/src/stores/useUIStore.ts

@@ -787,7 +787,6 @@ interface UIStore {
   collapsibleUserMessages: boolean;
   stickyUserHeader: boolean;
   promptNavigatorEnabled: boolean;
-  expandedEditorToolbar: boolean;
   showSplitAssistantMessageActions: boolean;
   allowPromptingSubagentSessions: boolean;
   isExpandedInput: boolean;
@@ -960,7 +959,6 @@ interface UIStore {
   setCollapsibleUserMessages: (value: boolean) => void;
   setStickyUserHeader: (value: boolean) => void;
   setPromptNavigatorEnabled: (value: boolean) => void;
-  setExpandedEditorToolbar: (value: boolean) => void;
   setShowSplitAssistantMessageActions: (value: boolean) => void;
   setAllowPromptingSubagentSessions: (value: boolean) => void;
   viewPagerPage: 'left' | 'center' | 'right';
@@ -1121,7 +1119,6 @@ export const useUIStore = create<UIStore>()(
         collapsibleUserMessages: true,
         stickyUserHeader: false,
         promptNavigatorEnabled: true,
-        expandedEditorToolbar: false,
         showSplitAssistantMessageActions: false,
         allowPromptingSubagentSessions: false,
         draftStartersVisible: true,
@@ -2357,9 +2354,6 @@ export const useUIStore = create<UIStore>()(
         setPromptNavigatorEnabled: (value) => {
           set({ promptNavigatorEnabled: value });
         },
-        setExpandedEditorToolbar: (value: boolean) => {
-          set({ expandedEditorToolbar: value });
-        },
         setShowSplitAssistantMessageActions: (value) => {
           set({ showSplitAssistantMessageActions: value });
         },
@@ -2411,7 +2405,7 @@ export const useUIStore = create<UIStore>()(
       {
         name: 'ui-store',
         storage: createDeferredSafeJSONStorage(),
-        version: 16,
+        version: 17,
         migrate: (persistedState, version) => {
           if (!persistedState || typeof persistedState !== 'object') {
             return persistedState;
@@ -2427,6 +2421,11 @@ export const useUIStore = create<UIStore>()(
             delete state.activeSurface;
           }
 
+          // v16 -> v17: the editor toolbar is always docked; the preference is gone.
+          if (version < 17) {
+            delete state.expandedEditorToolbar;
+          }
+
           // v13 -> v14: the separate 'preview' surface merged into 'browser'.
           // Stored preview tabs keep their URL and become browser tabs; their
           // id encodes the mode, so it is rebuilt rather than left dangling.
@@ -2714,7 +2713,6 @@ export const useUIStore = create<UIStore>()(
           collapsibleUserMessages: state.collapsibleUserMessages,
           stickyUserHeader: state.stickyUserHeader,
           promptNavigatorEnabled: state.promptNavigatorEnabled,
-          expandedEditorToolbar: state.expandedEditorToolbar,
           showSplitAssistantMessageActions: state.showSplitAssistantMessageActions,
           allowPromptingSubagentSessions: state.allowPromptingSubagentSessions,
           draftStartersVisible: state.draftStartersVisible,