feat: ADR-0047 account workbench — interface page + quick-filter dropdowns

src/apps/crm.app.ts

@@ -41,6 +41,9 @@ export const CrmApp = App.create({
       children: [
         { id: 'nav_lead',        type: 'object', objectName: 'crm_lead',        label: 'Leads',         icon: 'user-plus' },
         { id: 'nav_account',     type: 'object', objectName: 'crm_account',     label: 'Accounts',      icon: 'building' },
+        // ADR-0047 interface page — the curated counterpart to the Accounts
+        // object entry (quick filters only; activates with spec > 9.2.0).
+        { id: 'nav_account_workbench', type: 'page', pageName: 'account_workbench', label: 'Account Workbench', icon: 'sliders-horizontal' },
         { id: 'nav_contact',     type: 'object', objectName: 'crm_contact',     label: 'Contacts',      icon: 'user' },
         { id: 'nav_opportunity', type: 'object', objectName: 'crm_opportunity', label: 'Opportunities', icon: 'target' },
         { id: 'nav_pipeline',    type: 'object', objectName: 'crm_opportunity', viewName: 'pipeline_kanban', label: 'Pipeline', icon: 'columns-3' },

src/pages/account_workbench.page.ts

@@ -0,0 +1,71 @@
+// Copyright (c) 2025 ObjectStack. Licensed under the Apache-2.0 license.
+
+import { Page } from '@objectstack/spec/ui';
+
+/**
+ * Account Workbench — ADR-0047 interface page (Airtable Interfaces parity).
+ *
+ * The author-curated counterpart to the Accounts object nav entry. Where
+ * the object entry (data mode) shows every list view as switcher tabs and
+ * offers the full toolbar, this page is deliberately closed:
+ *
+ *   • it REFERENCES the account default view (`sourceView`) — columns,
+ *     base filter and sort are inherited, never restated (the iron rule);
+ *   • end users get exactly three quick filters: industry (with record
+ *     counts), customer type, and owner (a user lookup — renders as a
+ *     record-picker dropdown);
+ *   • the visualization is locked to grid (single-entry whitelist);
+ *   • advanced filtering / view management are not offered.
+ *
+ * Filter selections persist as `uf_*` URL params — reload-safe, shareable.
+ *
+ * NOTE: `interfaceConfig.userFilters` requires @objectstack/spec > 9.2.0
+ * (ADR-0047). On older specs defineStack strips the unknown keys and the
+ * page renders without the filter bar — a harmless no-op until the
+ * dependency bump activates it.
+ */
+export const AccountWorkbenchPage: Page = {
+  name: 'account_workbench',
+  label: 'Account Workbench',
+  description: 'Curated account list for the sales team: quick filters only, no view management.',
+  type: 'list',
+  object: 'crm_account',
+  kind: 'full',
+  template: 'default',
+  isDefault: false,
+  // Interface pages carry no regions — the list surface is generated from
+  // `interfaceConfig` (ADR-0047), not composed from components.
+  regions: [],
+  interfaceConfig: {
+    source: 'crm_account',
+    sourceView: 'all_accounts',
+
+    ...({
+      userFilters: {
+        element: 'dropdown',
+        fields: [
+          { field: 'industry', showCount: true },
+          { field: 'type' },
+          { field: 'owner' },
+        ],
+      },
+      // typed via spread-as-any until @objectstack/spec ships ADR-0047
+      // (UserFiltersSchema is in framework main, > 9.2.0)
+    } as any),
+
+    appearance: {
+      showDescription: true,
+      allowedVisualizations: ['grid'],
+    },
+
+    userActions: {
+      sort: true,
+      search: true,
+      filter: false,
+      rowHeight: false,
+      addRecordForm: false,
+    },
+
+    showRecordCount: true,
+  },
+};

src/pages/index.ts

@@ -3,6 +3,7 @@
 export { LeadDetailPage } from './lead_detail.page';
 export { OpportunityDetailPage } from './opportunity_detail.page';
 export { AccountDetailPage } from './account_detail.page';
+export { AccountWorkbenchPage } from './account_workbench.page';
 export { CaseDetailPage } from './case_detail.page';
 export { SalesHomePage } from './home.page';
 export { AppLauncherPage } from './app_launcher.page';

src/views/account.view.ts

@@ -127,6 +127,26 @@ export const AccountViews = defineView({
       columns: ['name', 'industry', 'annual_revenue', 'number_of_employees', 'owner'],
       filter: [{ field: 'annual_revenue', operator: 'greater_than_or_equal', value: 10000000 }],
       sort: [{ field: 'annual_revenue', order: 'desc' }],
+
+      // ADR-0047 end-user quick filters (Airtable "User filters", Elements:
+      // dropdowns). Lives on THIS view, not the default one: the default
+      // view's `tabs` act as the view switcher, and filter tabs/dropdowns
+      // are mutually exclusive with a tab row on the same toolbar.
+      // `owner` is a user lookup — it renders as a record-picker dropdown.
+      // NOTE: requires @objectstack/spec > 9.2.0 (ADR-0047 UserFiltersSchema);
+      // on older specs defineStack strips this block — harmless no-op.
+      ...({
+        userFilters: {
+          element: 'dropdown',
+          fields: [
+            { field: 'industry', showCount: true },
+            { field: 'type' },
+            { field: 'owner' },
+          ],
+        },
+        // typed via spread-as-any until @objectstack/spec ships ADR-0047
+        // (UserFiltersSchema is in framework main, > 9.2.0)
+      } as any),
     },
 
     my_accounts: {