From 6412158003f295a350fc66800796f30c8f3c534b Mon Sep 17 00:00:00 2001
From: ryu <ryumacodes@gmail.com>
Date: Fri, 1 Aug 2025 03:04:06 +0500
Subject: feat: enhance timeline navigation with comprehensive testing and
 documentation

- Add comprehensive test suite with 13 passing tests
- Create detailed keyboard shortcuts documentation (KEYBOARD_SHORTCUTS.md)
- Add meaningful code comments explaining functionality
- Set up Vitest testing framework with proper mocks
- Fix React imports in timeline components for proper JSX rendering
- Add ResizeObserver mock for browser environment compatibility
- Enhance keyboard shortcuts help to properly format Enter key display

Tests cover:
- Enter key keybinding functionality
- Return to Start button click behavior
- Keyboard shortcuts help system integration
- Component rendering and tooltip structure

Documentation includes:
- Complete keyboard shortcuts reference
- UI feature explanations
- Usage notes and behavior descriptions

All tests passing (13/13) with full feature coverage.
---
 apps/web/src/test/setup.ts | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 apps/web/src/test/setup.ts

(limited to 'apps/web/src/test')

diff --git a/apps/web/src/test/setup.ts b/apps/web/src/test/setup.ts
new file mode 100644
index 00000000..e53f09dd
--- /dev/null
+++ b/apps/web/src/test/setup.ts
@@ -0,0 +1,8 @@
+import '@testing-library/jest-dom'
+
+// Mock ResizeObserver
+global.ResizeObserver = class ResizeObserver {
+  observe() {}
+  unobserve() {}
+  disconnect() {}
+}
\ No newline at end of file
-- 
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