Remove breadcrumb and Add Filter button; simplify ViewTabBar to read-only; restructure toolbar layout

apps/console/src/__tests__/ObjectView.test.tsx

@@ -167,11 +167,11 @@ describe('ObjectView Component', () => {
 
         render(<ObjectView dataSource={mockDataSource} objects={mockObjects} onEdit={vi.fn()} />);
 
-        // Check Header (appears in breadcrumb and h1)
+        // Check Header (h1 only, breadcrumb removed)
         const headers = screen.getAllByText('Opportunity');
         expect(headers.length).toBeGreaterThanOrEqual(1);
 
-        // Check Tabs exist (also appears in breadcrumb)
+        // Check view tabs are rendered (without drag/add features)
         const allOppTexts = screen.getAllByText('All Opportunities');
         expect(allOppTexts.length).toBeGreaterThanOrEqual(1);
         expect(screen.getByText('Pipeline')).toBeInTheDocument();
@@ -284,14 +284,14 @@ describe('ObjectView Component', () => {
         expect(screen.getByTestId('view-config-panel')).toBeInTheDocument();
     });
 
-    it('shows breadcrumb with object and view name', () => {
+    it('does not show breadcrumb in ObjectView (removed to avoid duplication with AppHeader)', () => {
         mockUseParams.mockReturnValue({ objectName: 'opportunity' });
 
         render(<ObjectView dataSource={mockDataSource} objects={mockObjects} onEdit={vi.fn()} />);
 
-        // Breadcrumb should show object label and active view label (may appear in tabs too)
-        const allOppTexts = screen.getAllByText('All Opportunities');
-        expect(allOppTexts.length).toBeGreaterThanOrEqual(2); // breadcrumb + tab
+        // Breadcrumb removed — "All Opportunities" should not appear in the header area
+        // The h1 title should still show the object label
+        expect(screen.getByRole('heading', { level: 1 })).toHaveTextContent('Opportunity');
     });
 
     it('shows object description when present', () => {
@@ -548,10 +548,9 @@ describe('ObjectView Component', () => {
         const titleInput = await screen.findByDisplayValue('All Opportunities');
         fireEvent.change(titleInput, { target: { value: 'Live Preview Test' } });
 
-        // The breadcrumb should update immediately (live preview) since it reads from activeView
+        // The label change propagates via mergedViews (live preview)
         await vi.waitFor(() => {
-            const breadcrumbItems = screen.getAllByText('Live Preview Test');
-            expect(breadcrumbItems.length).toBeGreaterThanOrEqual(1);
+            expect(titleInput).toHaveValue('Live Preview Test');
         });
     });
 
@@ -572,10 +571,9 @@ describe('ObjectView Component', () => {
         const titleInput = await screen.findByDisplayValue('All Opportunities');
         fireEvent.change(titleInput, { target: { value: 'Changed Live' } });
 
-        // The breadcrumb updates immediately (live preview) — this verifies that
-        // viewDraft → activeView data flow propagates config changes without save.
+        // The label change propagates via live preview
         await vi.waitFor(() => {
-            expect(screen.getByText('Changed Live')).toBeInTheDocument();
+            expect(titleInput).toHaveValue('Changed Live');
         });
 
         // Grid persists after config change (no remount)

apps/console/src/__tests__/ViewSwitching.test.tsx

@@ -90,10 +90,10 @@ describe('Console View Switching Integration', () => {
         );
     };
 
-    it('renders all view tabs', () => {
+    it('renders view tabs without drag or add features', () => {
         renderObjectView();
 
-        // "All Tasks" appears in breadcrumb and tab, so use getAllByText
+        // ViewTabBar should be present for switching views
         const allTasksElements = screen.getAllByText('All Tasks');
         expect(allTasksElements.length).toBeGreaterThanOrEqual(1);
         expect(screen.getByText('Board')).toBeInTheDocument();

apps/console/src/components/ObjectView.tsx

@@ -15,13 +15,13 @@ import { ObjectChart } from '@object-ui/plugin-charts';
 import { ListView } from '@object-ui/plugin-list';
 import { DetailView, RecordChatterPanel } from '@object-ui/plugin-detail';
 import { ObjectView as PluginObjectView, ViewTabBar } from '@object-ui/plugin-view';
-import type { ViewTabItem, AvailableViewType } from '@object-ui/plugin-view';
+import type { ViewTabItem } from '@object-ui/plugin-view';
 // Import plugins for side-effects (registration)
 import '@object-ui/plugin-grid';
 import '@object-ui/plugin-kanban';
 import '@object-ui/plugin-calendar';
 import { Button, Empty, EmptyTitle, EmptyDescription, NavigationOverlay, DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger, DropdownMenuSeparator } from '@object-ui/components';
-import { Plus, Table as TableIcon, Settings2, Wrench, KanbanSquare, Calendar, LayoutGrid, Activity, GanttChart, MapPin, BarChart3, ChevronRight } from 'lucide-react';
+import { Plus, Table as TableIcon, Settings2, Wrench, KanbanSquare, Calendar, LayoutGrid, Activity, GanttChart, MapPin, BarChart3 } from 'lucide-react';
 import type { ListViewSchema, ViewNavigationConfig, FeedItem } from '@object-ui/types';
 import { MetadataToggle, MetadataPanel, useMetadataInspector } from './MetadataInspector';
 import { ViewConfigPanel } from './ViewConfigPanel';
@@ -44,18 +44,6 @@ const VIEW_TYPE_ICONS: Record<string, ComponentType<{ className?: string }>> = {
     chart: BarChart3,
 };
 
-/** Available view types for quick-switch palette */
-const AVAILABLE_VIEW_TYPES: AvailableViewType[] = [
-    { type: 'grid', label: 'Grid', description: 'Spreadsheet-style rows and columns' },
-    { type: 'kanban', label: 'Kanban', description: 'Drag cards between columns' },
-    { type: 'calendar', label: 'Calendar', description: 'View records on a calendar' },
-    { type: 'gallery', label: 'Gallery', description: 'Visual card layout' },
-    { type: 'timeline', label: 'Timeline', description: 'Chronological event view' },
-    { type: 'gantt', label: 'Gantt', description: 'Project timeline with dependencies' },
-    { type: 'map', label: 'Map', description: 'Geographic location view' },
-    { type: 'chart', label: 'Chart', description: 'Data visualization' },
-];
-
 const FALLBACK_USER = { id: 'current-user', name: 'Demo User' };
 
 /**
@@ -697,12 +685,6 @@ export function ObjectView({ dataSource, objects, onEdit }: any) {
                         <TableIcon className="h-4 w-4 text-primary" />
                     </div>
                     <div className="min-w-0">
-                        {/* Breadcrumb: Object > View */}
-                        <div className="flex items-center gap-1 text-xs text-muted-foreground mb-0.5">
-                            <span className="truncate">{objectLabel(objectDef)}</span>
-                            <ChevronRight className="h-3 w-3 shrink-0" />
-                            <span className="truncate font-medium text-foreground">{activeView?.label || t('console.objectView.allRecords')}</span>
-                        </div>
                         <h1 className="text-base sm:text-lg font-semibold tracking-tight text-foreground truncate">{objectLabel(objectDef)}</h1>
                         {objectDef.description && (
                             <p className="text-xs text-muted-foreground truncate hidden sm:block max-w-md">{objectDesc(objectDef)}</p>
@@ -763,7 +745,7 @@ export function ObjectView({ dataSource, objects, onEdit }: any) {
                  </div>
              </div>
 
-             {/* View Tabs — Airtable-style named-view switcher with management UX */}
+             {/* View Tabs — read-only view switcher (design features like drag/add are in ViewConfigPanel) */}
              {views.length > 1 && (
                <div className="border-b px-3 sm:px-4 bg-background overflow-x-auto shrink-0">
                  <ViewTabBar
@@ -777,39 +759,7 @@ export function ObjectView({ dataSource, objects, onEdit }: any) {
                    activeViewId={activeViewId}
                    onViewChange={handleViewChange}
                    viewTypeIcons={VIEW_TYPE_ICONS}
-                   config={{ ...objectDef.viewTabBar, reorderable: isAdmin ? true : objectDef.viewTabBar?.reorderable }}
-                   onAddView={isAdmin ? () => { setViewConfigPanelMode('create'); setShowViewConfigPanel(true); } : undefined}
-                   onRenameView={(id: any, newName: any) => {
-                     // Rename is wired for future backend integration
-                     console.info('[ViewTabBar] Rename view:', id, newName);
-                   }}
-                   onDuplicateView={(id: any) => {
-                     console.info('[ViewTabBar] Duplicate view:', id);
-                   }}
-                   onDeleteView={(id: any) => {
-                     console.info('[ViewTabBar] Delete view:', id);
-                   }}
-                   onSetDefaultView={(id: any) => {
-                     console.info('[ViewTabBar] Set default view:', id);
-                   }}
-                   onShareView={(id: any) => {
-                     console.info('[ViewTabBar] Share view:', id);
-                   }}
-                   onPinView={(id: any, pinned: any) => {
-                     console.info('[ViewTabBar] Pin view:', id, pinned);
-                   }}
-                   onReorderViews={(viewIds: any) => {
-                     console.info('[ViewTabBar] Reorder views:', viewIds);
-                   }}
-                   onChangeViewType={(id: any, newType: any) => {
-                     console.info('[ViewTabBar] Change view type:', id, newType);
-                   }}
-                   onConfigView={isAdmin ? (id: any) => {
-                     handleViewChange(id);
-                     setViewConfigPanelMode('edit');
-                     setShowViewConfigPanel(true);
-                   } : undefined}
-                   availableViewTypes={AVAILABLE_VIEW_TYPES}
+                   config={{ reorderable: false }}
                  />
                </div>
              )}

packages/plugin-list/src/ListView.tsx

@@ -1071,12 +1071,11 @@ export const ListView: React.FC<ListViewProps> = ({
         </div>
       )}
 
-      {/* Airtable-style Toolbar — Merged: UserFilter badges (left) + Tool buttons (right) */}
+      {/* Airtable-style Toolbar — UserFilter badges (left) + Tool buttons (right) */}
       <div className="border-b px-2 sm:px-4 py-1 flex items-center justify-between gap-1 sm:gap-2 bg-background">
-        <div className="flex items-center gap-0.5 overflow-x-auto flex-1 min-w-0">
+        <div className="flex items-center gap-0.5 overflow-x-auto min-w-0">
           {/* User Filters — inline in toolbar (Airtable Interfaces-style) */}
           {resolvedUserFilters && (
-            <>
               <div className="shrink-0 min-w-0" data-testid="user-filters">
                 <UserFilters
                   config={resolvedUserFilters}
@@ -1086,10 +1085,10 @@ export const ListView: React.FC<ListViewProps> = ({
                   maxVisible={3}
                 />
               </div>
-              <div className="h-4 w-px bg-border/60 mx-0.5 shrink-0" />
-            </>
           )}
+        </div>
 
+        <div className="flex items-center gap-0.5 shrink-0">
           {/* Hide Fields */}
           {toolbarFlags.showHideFields && (
           <Popover open={showHideFields} onOpenChange={setShowHideFields}>
@@ -1480,10 +1479,7 @@ export const ListView: React.FC<ListViewProps> = ({
               </PopoverContent>
             </Popover>
           )}
-        </div>
 
-        {/* Right: Add Record */}
-        <div className="flex items-center gap-1">
           {/* Add Record (top position) */}
           {toolbarFlags.showAddRecord && toolbarFlags.addRecordPosition === 'top' && (
             <Button

packages/plugin-list/src/UserFilters.tsx

@@ -303,14 +303,6 @@ function DropdownFilters({ fields, objectDef, data, onFilterChange, maxVisible,
           )}
         </>
       )}
-      <button
-        className="inline-flex items-center gap-1 h-7 px-2 text-xs text-muted-foreground hover:text-foreground hover:bg-muted rounded-md transition-colors shrink-0"
-        data-testid="user-filters-add"
-        title="Add filter"
-      >
-        <Plus className="h-3.5 w-3.5" />
-        <span className="hidden sm:inline">Add filter</span>
-      </button>
     </div>
   );
 }

packages/plugin-list/src/__tests__/ListView.test.tsx

@@ -540,7 +540,7 @@ describe('ListView', () => {
       expect(screen.getByTestId('filter-badge-is_active')).toBeInTheDocument();
     });
 
-    it('should show Add filter button in userFilters', () => {
+    it('should not show Add filter button in userFilters (removed from UI)', () => {
       const schema: ListViewSchema = {
         type: 'list-view',
         objectName: 'contacts',
@@ -555,7 +555,7 @@ describe('ListView', () => {
       };
 
       renderWithProvider(<ListView schema={schema} />);
-      expect(screen.getByTestId('user-filters-add')).toBeInTheDocument();
+      expect(screen.queryByTestId('user-filters-add')).not.toBeInTheDocument();
     });
 
     it('should not render userFilters when objectDef has no filterable fields', async () => {

packages/plugin-list/src/__tests__/UserFilters.test.tsx

@@ -369,10 +369,10 @@ describe('UserFilters', () => {
   });
 
   // ============================================
-  // Add Filter Entry Point
+  // Add Filter Entry Point (removed)
   // ============================================
   describe('Add filter entry', () => {
-    it('renders "Add filter" button in dropdown mode', () => {
+    it('does not render "Add filter" button (removed from UI)', () => {
       const config = {
         element: 'dropdown' as const,
         fields: [
@@ -387,15 +387,7 @@ describe('UserFilters', () => {
       };
       const onChange = vi.fn();
       render(<UserFilters config={config} onFilterChange={onChange} />);
-      expect(screen.getByTestId('user-filters-add')).toBeInTheDocument();
-      expect(screen.getByText('Add filter')).toBeInTheDocument();
-    });
-
-    it('renders "Add filter" button even when no fields are provided', () => {
-      const config = { element: 'dropdown' as const };
-      const onChange = vi.fn();
-      render(<UserFilters config={config} onFilterChange={onChange} />);
-      expect(screen.getByTestId('user-filters-add')).toBeInTheDocument();
+      expect(screen.queryByTestId('user-filters-add')).not.toBeInTheDocument();
     });
   });