remove obsolete corgi mode

packages/cli/src/ui/components/Composer.test.tsx

@@ -120,7 +120,6 @@ const createMockUIState = (overrides: Partial<UIState> = {}): UIState =>
     },
     branchName: 'main',
     debugMessage: '',
-    corgiMode: false,
     errorCount: 0,
     nightly: false,
     isTrustedFolder: true,
@@ -183,6 +182,7 @@ describe('Composer', () => {
 
       const { lastFrame } = renderComposer(uiState, settings);
 
+      // Smoke check that the Footer renders when enabled.
       expect(lastFrame()).toContain('Footer');
     });
 
@@ -200,7 +200,6 @@ describe('Composer', () => {
     it('passes correct props to Footer including vim mode when enabled', async () => {
       const uiState = createMockUIState({
         branchName: 'feature-branch',
-        corgiMode: true,
         errorCount: 2,
         sessionStats: {
           sessionId: 'test-session',