Inline thinking bubbles with summary/full modes (#18033)

Co-authored-by: Jacob Richman <jacob314@gmail.com>

packages/cli/src/test-utils/render.tsx

@@ -44,6 +44,7 @@ vi.mock('../ui/utils/terminalUtils.js', () => ({
   isLowColorDepth: vi.fn(() => false),
   getColorDepth: vi.fn(() => 24),
   isITerm2: vi.fn(() => false),
+  shouldUseEmoji: vi.fn(() => true),
 }));
 
 // Wrapper around ink-testing-library's render that ensures act() is called