## Code Review: PASS ### Changes Reviewed **New Stimulus Controllers:** 1. **`command_palette_controller.js`** (121 lines): - Opens via ⌘K/Ctrl+K keyboard shortcut - ESC to close - Searchable commands (Dashboard, Kanban, Logs, Approvals, Admin, API Docs, Jobs) - Click overlay to close - Focus management (auto-focuses input on open) 2. **`keyboard_shortcuts_controller.js`** (50 lines): - Opens via "?" key - Shows documented shortcuts - ESC to close - Click outside to close - Guards against triggering when typing in inputs 3. **`breadcrumb_controller.js`** (52 lines): - Dynamic breadcrumb rendering from data attribute - Automatic separator rendering (chevron icons) - Last item shown as non-link (current page) - Hides when no items provided **New Shared Partials:** 4. **`_loading_skeleton.html.haml`** (31 lines): - Three types: "list", "ticket", "stats" - Pulse animation for visual feedback - Accessibility attributes (aria-hidden, role="status") 5. **`_empty_state.html.haml`** (20 lines): - Configurable: icon, title, message, action button - Styled with consistent design language - Includes hover/active animations **Micro-interactions (CSS - 151 lines):** - Fade-in animation (0.3s) - Slide-up animation for cards/modals - Subtle pulse for attention - Shimmer effect for skeletons - Hover lift effect (-4px translate) - Button press scale (0.95) - Navigation link underline animation - Smooth transitions (all <200ms) **Layout Updates:** - Command palette button in nav (⌘K) - Keyboard shortcuts help button (?) - Nav links with underline animation - Flash messages with fade-in animation - Command palette modal - Keyboard shortcuts modal with documented shortcuts ### Acceptance Criteria Met - ✓ Command palette works via Cmd/Ctrl+K - ✓ Keyboard shortcuts with in-app hints ("?" to open help modal) - ✓ Breadcrumb controller available for detail pages - ✓ Loading skeletons implemented (list, ticket, stats types) - ✓ Empty state component with configurable options - ✓ Micro-interactions polished (fade-in, hover lift, button press, underline shimmer) ### Code Quality Notes - Clean Stimulus controller architecture - Proper event binding/unbinding - Accessibility attributes included - Consistent design language throughout - All transitions <200ms for snappy feel