test: fix 4 pre-existing frontend test failures blocking clean suite

recoveryDatePresentation: locale-independent date assertion (en-GB
systems produce '9 Mar 2026' not 'Mar 9, 2026')
quickstartCopyContract: update 'tools' to 'capabilities' matching
docs/AI.md copy change
AIIntelligence: update stale empty-state text to full current copy
SharedPrimitives.guardrails: align guardrail + registry with
d79640c41 migration of ProxmoxBackupsTable from FilterButtonGroup to
FilterSegmentedControl

Full suite: 659 files, 6719 tests, 0 failures.

frontend-modern/scripts/shared-template-registry.json

@@ -3046,8 +3046,7 @@
         { "path": "src/components/Settings/GeneralSettingsPanel.tsx" },
         { "path": "src/components/Settings/ResourcePicker.tsx" },
         { "path": "src/components/Settings/ReportingPanel.tsx" },
-        { "path": "src/features/patrol/PatrolIntelligenceHeader.tsx" },
-        { "path": "src/features/proxmox/ProxmoxBackupsTable.tsx" }
+        { "path": "src/features/patrol/PatrolIntelligenceHeader.tsx" }
       ],
       "forbiddenPatterns": [
         {

frontend-modern/src/components/shared/SharedPrimitives.guardrails.test.ts

@@ -407,7 +407,6 @@ describe('shared primitive guardrails', () => {
       'src/components/Settings/ResourcePicker.tsx',
       'src/components/Settings/ReportingPanel.tsx',
       'src/features/patrol/PatrolIntelligenceHeader.tsx',
-      'src/features/proxmox/ProxmoxBackupsTable.tsx',
     ]);
     expect(registeredRule?.forbiddenPatterns).toEqual(
       expect.arrayContaining([
@@ -500,9 +499,8 @@ describe('shared primitive guardrails', () => {
     expect(patrolIntelligenceHeaderSource).not.toContain(
       'flex-1 py-1.5 px-2 text-xs font-semibold rounded-md transition-all duration-200',
     );
-    expect(proxmoxBackupsTableSource).toContain('FilterButtonGroup');
-    expect(proxmoxBackupsTableSource).toContain('variant="segmented"');
-    expect(proxmoxBackupsTableSource).toContain('BACKUP_VIEW_OPTIONS');
+    expect(proxmoxBackupsTableSource).toContain('FilterSegmentedControl');
+    expect(proxmoxBackupsTableSource).not.toContain('FilterButtonGroup');
     expect(proxmoxBackupsTableSource).not.toContain('const viewButtonClass');
     expect(proxmoxBackupsTableSource).not.toContain(
       'inline-flex items-center gap-1 rounded-md border border-border bg-surface p-1',

frontend-modern/src/pages/__tests__/AIIntelligence.test.tsx

@@ -672,7 +672,7 @@ describe('AIIntelligence entitlement gating', () => {
     expect(operationsLoopAnchor?.parentElement).toBe(patrolControlAnchor);
     expect(screen.queryByTestId('patrol-current-work')).not.toBeInTheDocument();
     expect(
-      screen.getByText('Patrol lists current issues here after each check.'),
+      screen.getByText('Patrol lists current issues here after each check. History keeps past outcomes.'),
     ).toBeInTheDocument();
     expect(
       screen.queryByText('Issues Patrol found. Infrastructure stays unchanged.'),

frontend-modern/src/utils/__tests__/quickstartCopyContract.test.ts

@@ -62,7 +62,7 @@ describe('quickstart copy contract', () => {
     const ai = readRepoFile('docs/AI.md');
 
     expect(ai).toContain('the configured LLM owns diagnosis');
-    expect(ai).toContain('Pulse supplies context, tools, safety gates, approval state, and audit trails');
+    expect(ai).toContain('Pulse supplies context, capabilities, safety gates, approval state, and audit trails');
     expect(ai).toContain('Pulse does not convert them into Pulse-authored findings');
 
     expect(ai).not.toContain("learns what's normal");

frontend-modern/src/utils/__tests__/recoveryDatePresentation.test.ts

@@ -28,7 +28,10 @@ describe('recoveryDatePresentation', () => {
     const key = '2026-03-09';
     expect(getRecoveryPrettyDateLabel(key)).toContain('Mar');
     expect(getRecoveryFullDateLabel(key)).toContain('2026');
-    expect(getRecoveryFilterDateLabel(key)).toBe('Mar 9, 2026');
+    const filterLabel = getRecoveryFilterDateLabel(key);
+    expect(filterLabel).toContain('Mar');
+    expect(filterLabel).toContain('9');
+    expect(filterLabel).toContain('2026');
     expect(getRecoveryCompactAxisLabel(key, 30)).toBe('9');
     expect(getRecoveryCompactAxisLabel('2026-04-01', 30)).toBe('4/1');
     expect(getRecoveryCompactAxisLabel(key, 90)).toBe('3/9');