feat: add UI System Components (Hybrid Fortress PR #201-B)#204
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Ultra-granular split for Sourcery compatibility (30k chars < 150k limit): - favicon.ico: Professional website favicon - css/comprehensive-demo.css: Advanced demo styling with CSS variables Part 3/4 of website files from feat/clean-demo-website. Completes the website assets for visual branding and styling. Original work attribution: PR #169 feat/clean-demo-website 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
- Consolidate duplicate CSS rules (.demo-container, .feature-card, #textInput) - Fix aggressive universal selector in prefers-reduced-motion with specific classes - Make .step-label selector more specific to avoid conflicts - Merge duplicate @media (max-width: 768px) blocks for better maintainability
- Add variables.css with design system variables - Add base.css with typography and global styles - Add main.css as entry point for component imports
- Add buttons.css for button styles and interactions - Add forms.css for form controls and input styling - Add navigation.css for navbar and menu components - Add cards.css for feature cards and content containers
- Add containers.css for layout containers and hero sections - Add progress.css for progress indicators and pipeline components - Add charts.css for data visualization and chart components - Add animations.css for transitions and animation effects
- Add messages.css for error and success message styling - Add responsive.css for media queries and responsive design - Add comprehensive README.md explaining the modular CSS architecture
- Merge feat/website-assets branch with comprehensive improvements - Resolve merge conflicts between main and website-assets branches - Keep improved modular CSS architecture and code review fixes - Include proper binary favicon.ico and component-based CSS structure - Address all code review issues: mobile performance, duplicate rules, selectors
🏰 Fortress-Compliant PR (5/5 files) - UI System Components This PR implements the core UI system with layout management and notification functionality, including comprehensive testing. ### Files Added (5 files): - website/js/layout-manager.js - Responsive layout and UI state management - website/js/notification-manager.js - Toast notification system with accessibility - website/test/layout-manager.test.js - Unit tests for layout management - website/test/notification-manager.test.js - Unit tests for notifications - website/test/setup.js - Testing framework setup and utilities ### Key Features: ✅ **Layout Management**: Responsive UI state coordination with dependency injection ✅ **Notification System**: Toast notifications with accessibility support ✅ **State Management**: Processing guards to prevent concurrent operations ✅ **Error Handling**: Comprehensive error management and user feedback ✅ **Testing Coverage**: Unit tests for all core functionality ✅ **Accessibility**: ARIA labels, screen reader support, keyboard navigation ### Fortress Strategy: This is **PR #201-B** of the three-part Hybrid Fortress split: - **PR #201-A** (merged): Platform Foundation (4 files) ✅ - **PR #201-B** (this PR): UI System Components (5 files) ← - **PR #201-C** (next): Audio & Integration (4 files) ### Architecture Design: - **Dependency Injection**: Clean separation of concerns through DI pattern - **Contract-Based**: Clear APIs between layout-manager and notification-manager - **Modular**: Each component can be tested and used independently - **Extensible**: Easy to add new UI components following the same patterns ### Contract Validation: - [ ] Layout manager initializes with dependency injection - [ ] Notification manager creates and manages toast notifications - [ ] Both components work together without tight coupling - [ ] All tests pass with proper mocking of dependencies - [ ] Accessibility features function correctly ### Dependencies: - **Requires**: PR #201-A (Platform Foundation) - for testing infrastructure - **Enables**: PR #201-C (Audio & Integration) - provides UI system - **Merge Order**: After #201-A, before #201-C **🔧 Technical Details:** - ES6 modules with clean import/export patterns - Comprehensive error handling and logging - Bootstrap CSS framework integration - jsdom testing environment for DOM manipulation - Accessibility-first design with ARIA compliance 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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Note Other AI code review bot(s) detectedCodeRabbit has detected other AI code review bot(s) in this pull request and will avoid duplicating their findings in the review comments. This may lead to a less comprehensive review. WalkthroughAdds two new client-side modules: LayoutManager for UI state/processing control and NotificationManager for toast notifications. Introduces global entry points and initializers, plus comprehensive unit tests and a shared test setup mocking browser APIs and config. Changes
Sequence Diagram(s)sequenceDiagram
autonumber
participant U as User
participant UI as UI (Views/DOM)
participant LM as LayoutManager
participant API as Backend API
rect rgba(230,245,255,0.5)
note over U,LM: Start processing flow (text)
U->>UI: Click Process
UI->>LM: processTextWithStateManagement(input)
LM->>LM: canStartProcessing()
alt can start
LM->>LM: startProcessing()<br/>set isProcessing, timers
LM->>UI: showProcessingState()<br/>showLoadingState()
LM->>API: fetch(..., AbortController)
API-->>LM: response/error
LM->>LM: endProcessing()
LM->>UI: showResultsState() / resetToInitialState()
else blocked or timed out
LM->>LM: forceResetProcessing()/emergencyReset()
LM->>UI: reset UI to initial
end
end
rect rgba(255,240,230,0.5)
note over U,LM: Cancellation
U->>UI: Click Cancel
UI->>LM: cancelActiveRequests()
LM->>API: abort all controllers
LM->>LM: endProcessing()
LM->>UI: resetToInitialState()
end
sequenceDiagram
autonumber
participant C as Caller
participant NM as NotificationManager
participant DOM as Toast Container
C->>NM: success/error/info/warning(message, duration)
alt container exists
NM->>DOM: append toast
else create
NM->>DOM: create container<br/>append toast
end
NM-->>C: return toast element
Note over NM,DOM: Auto-remove after duration or close button
DOM->>NM: close clicked / timer fired
NM->>DOM: animate out, remove toast<br/>cleanup container if empty
Estimated code review effort🎯 4 (Complex) | ⏱️ ~60 minutes Poem
Pre-merge checks and finishing touches❌ Failed checks (1 warning)
✅ Passed checks (2 passed)
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Here's the code health analysis summary for commits Analysis Summary
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Summary of ChangesHello @uelkerd, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request significantly enhances the application's frontend by introducing a structured UI system. It provides a dedicated Highlights
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Pull Request Overview
This PR implements the second part of the Hybrid Fortress Strategy by adding core UI system components with layout management and notification functionality. It establishes the foundation for responsive UI state coordination and user feedback through toast notifications.
- Complete notification system with accessibility support and toast management
- Layout manager with processing state guards and dependency injection
- Comprehensive test suite with mocking infrastructure for both components
Reviewed Changes
Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.
Show a summary per file
| File | Description |
|---|---|
| website/js/layout-manager.js | Core layout state management with processing guards and dependency injection |
| website/js/notification-manager.js | Toast notification system with accessibility and positioning |
| website/test/layout-manager.test.js | Unit tests for layout management functionality |
| website/test/notification-manager.test.js | Unit tests for notification system |
| website/test/setup.js | Testing framework setup with mocks for browser APIs |
Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.
| inputLayout.style.opacity = '0'; | ||
| setTimeout(() => { | ||
| inputLayout.classList.add('d-none'); // Use CSS class instead of direct style manipulation |
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[nitpick] The comment suggests using CSS classes instead of direct style manipulation, but the code continues to set opacity directly. Consider using CSS classes for both opacity and transform animations for consistency.
…d config 🏰 Fortress-Compliant PR (4/5 files) - Audio & Integration This PR completes the JavaScript module system with advanced voice recording, enhanced configuration management, and full demo integration. ### Files Added/Enhanced (4 files): - website/js/voice-recorder.js - Advanced audio recording with MediaRecorder API - website/test/config.test.js - Unit tests for configuration management - website/js/config.js - Enhanced configuration with security and environment handling - website/comprehensive-demo.html - Integrated demo with all module dependencies ### Key Features: ✅ **Voice Recording**: MediaRecorder API with audio transcription integration ✅ **Enhanced Configuration**: Environment-specific settings and security redaction ✅ **Complete Integration**: Full demo showcasing all JavaScript modules working together ✅ **Security Hardening**: Sensitive data redaction and proxy-based API calls ✅ **Testing Coverage**: Unit tests for configuration management functionality ✅ **Browser Compatibility**: Graceful degradation for unsupported features ✅ **Accessibility**: Full audio recording accessibility with proper feedback ✅ **Error Handling**: Comprehensive error management across all components ### Fortress Strategy: This is **PR #201-C** (FINAL) of the three-part Hybrid Fortress split: - **PR #201-A** (Platform Foundation): ✅ **Infrastructure ready** - **PR #201-B** (UI System): ✅ **Components ready** - **PR #201-C** (this PR): Audio & Integration (4 files) ← **FINAL PIECE** ### Advanced Features: - **Voice Recording**: Real-time audio capture with transcription - **API Integration**: Seamless integration with SAMO-DL unified API - **Security**: Client-side key redaction and proxy-based external calls - **Environment Handling**: Automatic dev/prod configuration switching - **Memory Management**: Proper audio buffer cleanup and resource management ### Integration Validation: - [ ] Voice recording initializes without errors - [ ] Configuration loads with proper environment detection - [ ] All JavaScript modules integrate seamlessly in demo - [ ] Audio transcription works end-to-end - [ ] Error handling provides clear user feedback - [ ] Accessibility features function correctly ### Dependencies: - **Requires**: PR #203 (Platform Foundation) + PR #204 (UI System) - **Completes**: Full JavaScript module ecosystem - **Merge Order**: After #203 and #204 are merged - **Final Result**: Complete voice-enabled emotion analysis demo **🔧 Technical Highlights:** - MediaRecorder API with multiple audio format support - Dependency injection pattern for clean module separation - Environment-specific configuration with security measures - Complete end-to-end user workflow from voice to analysis - Comprehensive error handling with user-friendly feedback 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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Code Review
This pull request introduces core UI components, LayoutManager and NotificationManager, with comprehensive test coverage. The overall structure is good, with a clear separation of concerns and use of modern JavaScript features. However, there are several areas for improvement. In LayoutManager, the dependency injection pattern is not consistently applied, and the logic for handling stuck processes could be more robust. In NotificationManager, there's some code duplication and an inefficient lifecycle for the toast container. Additionally, moving inline styles and hardcoded values to CSS would greatly improve maintainability. I've left specific comments with suggestions to address these points.
| const timeElapsed = Date.now() - this.processingStartTime; | ||
| if (timeElapsed > this.maxProcessingTime) { | ||
| console.warn(`⚠️ Processing stuck for ${timeElapsed/1000}s, forcing reset...`); | ||
| this.forceResetProcessing(); |
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After forcing a reset on a stuck process, the function continues execution and starts a new process. This automatic restart can mask underlying issues that cause processes to get stuck and may lead to unexpected behavior. It's better to return false after the reset to signal that the operation was blocked. The caller can then check the logs and decide on the next action, like retrying. This change will require an update to the should detect and reset stuck processing test, which currently expects this method to return true.
| this.forceResetProcessing(); | |
| this.forceResetProcessing(); | |
| return false; |
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Actionable comments posted: 2
🧹 Nitpick comments (18)
website/js/notification-manager.js (6)
44-62: DRY and guard container recreation.Use the new
ensureContainer()and bail if DOM not ready.- // Ensure container exists (recreate if cleaned up) - if (!this.container || !this.container.parentNode) { - this.container = document.getElementById('toastContainer') || (() => { - const c = document.createElement('div'); - c.id = 'toastContainer'; - c.style.cssText = ` - position: fixed; - top: 20px; - right: 20px; - display: flex; - flex-direction: column; - gap: 10px; - z-index: 10000; - pointer-events: none; - `; - document.body.appendChild(c); - return c; - })(); - } + // Ensure container exists (recreate if cleaned up) + const container = this.ensureContainer(); + if (!container) return; // DOM not ready yet
69-74: Use requestAnimationFrame for reliable entrance animation.Avoid magic delay; rAF ensures styles are applied before transition.
- setTimeout(() => { - toast.style.opacity = '1'; - toast.style.transform = 'translateY(0)'; - }, 10); + requestAnimationFrame(() => { + toast.style.opacity = '1'; + toast.style.transform = 'translateY(0)'; + });
121-128: Clamp type and add aria-atomic for screen readers.Validate
typeand setaria-atomic="true"to read full updates.- createToast(message, type) { + createToast(message, type) { + const allowed = new Set(['success','error','info','warning']); + if (!allowed.has(type)) type = 'info'; const toast = document.createElement('div'); - toast.className = `notification-toast toast-${type}`; + toast.className = 'notification-toast'; + toast.classList.add(`toast-${type}`); // Add accessibility attributes - toast.setAttribute('role', type === 'error' ? 'alert' : 'status'); - toast.setAttribute('aria-live', type === 'error' ? 'assertive' : 'polite'); + toast.setAttribute('role', type === 'error' ? 'alert' : 'status'); + toast.setAttribute('aria-live', type === 'error' ? 'assertive' : 'polite'); + toast.setAttribute('aria-atomic', 'true');Want me to add
aria-labelwith the type prefix (e.g., “Success: …”)?
137-151: Prefer modern CSS property and optional reduced-motion support.Use
overflow-wrapand respectprefers-reduced-motion.- word-wrap: break-word; + overflow-wrap: break-word; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);And add (outside cssText), for example:
+ const reduceMotion = window.matchMedia && window.matchMedia('(prefers-reduced-motion: reduce)').matches; + if (reduceMotion) { + toast.style.transition = 'none'; + }
39-41: Consider queuing or dropping oldest toast instead of ignoring.Dropping new toasts can hide important messages; consider removing the oldest or queueing.
Would you prefer “drop oldest” semantics when at max capacity? I can patch it.
224-233: Gate noisy logs for production.Wrap logs behind a debug flag (e.g.,
SAMO_CONFIG?.DEBUG) to keep consoles clean in prod.website/js/layout-manager.js (10)
54-57: Use injected dependency instead of global reference.Prefer
this.dependencies.clearAllResultContentfor testability and consistency.- if (typeof clearAllResultContent === 'function') { - clearAllResultContent(); - } + if (this.dependencies.clearAllResultContent) { + this.dependencies.clearAllResultContent(); + }
153-156: Same: rely on injected dependency for clearing results.- if (typeof clearAllResultContent === 'function') { - clearAllResultContent(); - } + if (this.dependencies.clearAllResultContent) { + this.dependencies.clearAllResultContent(); + }
158-166: Prefer injectedinputLayoutover querying DOM directly.Reduces coupling and eases testing.
- const inputLayout = document.getElementById('inputLayout'); + const inputLayout = this.dependencies.inputLayout || document.getElementById('inputLayout');
184-196: Prefer injectedresultsLayout.- const resultsLayout = document.getElementById('resultsLayout'); + const resultsLayout = this.dependencies.resultsLayout || document.getElementById('resultsLayout');
404-406: Use dependency for clearing results here as well.- if (typeof clearAllResultContent === 'function') { - clearAllResultContent(); - } + if (LayoutManager.dependencies.clearAllResultContent) { + LayoutManager.dependencies.clearAllResultContent(); + }
433-433: Remove unused variable.
originalFuncis declared but never used.- const originalFunc = processText;
431-451: Return a promise fromprocessTextWithStateManagementfor callers to await.Improves composability without changing current flow.
- const maybe = processText(true); // Skip state check since we handle it here + const maybe = processText(true); // Skip state check since we handle it here const onDone = () => { // Minimal delay to ensure smooth UI transition after processing completes setTimeout(() => { LayoutManager.showResultsState(); LayoutManager.updateProgressStep(4, 'completed'); }, 50); // Reduced from 1000ms to 50ms for better perceived performance }; - if (maybe && typeof maybe.then === 'function') { - maybe.then(onDone).catch((error) => { + if (maybe && typeof maybe.then === 'function') { + return maybe.then(onDone).catch((error) => { console.error('Processing error:', error); LayoutManager.resetToInitialState(); }); } else { onDone(); + return Promise.resolve(); }
331-336: Avoid hardcoding step count (4).Optionally derive from DOM or a config to prevent drift.
Do we have a single source of truth for step count? If yes, I can wire it here.
339-379:toggleDebugSection: avoidlastChildbrittleness.Query a dedicated span (e.g.,
.label) for text to avoid DOM shape dependencies.
26-37: Reduce console noise or gate behind debug flag.Current logging is verbose; consider
if (window.SAMO_CONFIG?.DEBUG) console.log(...).Also applies to: 95-99, 128-135, 203-214, 249-254, 385-392
website/test/setup.js (2)
45-49: Restore mocks in addition to clearing to prevent leakage across suites.afterEach(() => { vi.clearAllMocks(); + vi.restoreAllMocks(); document.body.innerHTML = ''; });
24-33: Guard navigator when not provided and consider matchMedia stub.Some environments may lack
navigatorormatchMedia. Safe guards improve portability.-Object.defineProperty(navigator, 'mediaDevices', { +if (typeof navigator !== 'undefined') Object.defineProperty(navigator, 'mediaDevices', { value: { getUserMedia: vi.fn().mockResolvedValue({ getTracks: () => [{ stop: vi.fn() }] }) }, writable: true -}); +}); + +// Optional: matchMedia stub +if (!window.matchMedia) { + window.matchMedia = vi.fn().mockReturnValue({ matches: false, addEventListener: vi.fn(), removeEventListener: vi.fn() }); +}
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📒 Files selected for processing (5)
website/js/layout-manager.js(1 hunks)website/js/notification-manager.js(1 hunks)website/test/layout-manager.test.js(1 hunks)website/test/notification-manager.test.js(1 hunks)website/test/setup.js(1 hunks)
- Fix race condition by not setting container to null after cleanup - Extract duplicated container creation logic into ensureContainer() method - Improve code maintainability and prevent potential race conditions
Notification Manager: - Remove inefficient container create/destroy pattern - keep container in DOM - Move hardcoded colors to CSS variables and apply via classes - Replace large inline style blocks with semantic CSS classes - Simplify show() method by removing ensureContainer() call Layout Manager: - Use dependency injection consistently instead of global function calls - Fix processing reset to return false after forcing stuck process reset - Replace direct DOM access with injected dependencies for better testability CSS: - Add notification color variables to variables.css - Add notification toast styles and close button styles to messages.css - Improve separation of concerns between JS and CSS
- Add forceResetSpy.mockRestore() to prevent spy leakage between tests - Fixes CodeRabbit AI suggestion for proper test isolation
- Remove DOM element creation from constructor to prevent errors when script loads before DOM is ready - Implement lazy container creation in ensureContainer() with proper DOM readiness checks - Add graceful handling when DOM isn't ready (defers notifications instead of crashing) - Fixes CodeRabbit AI critical issue for safer initialization
Notification Manager: - Replace setTimeout with requestAnimationFrame for reliable animations - Add type clamping with allowed values set for security - Add aria-atomic='true' for better screen reader accessibility - Use overflow-wrap instead of deprecated word-wrap CSS property - Add reduced motion support respecting prefers-reduced-motion - Gate noisy console logs behind SAMO_CONFIG?.DEBUG flag Layout Manager: - Use dependency injection consistently (clearAllResultContent, inputLayout, resultsLayout) - Remove unused originalFunc variable - Make processTextWithStateManagement return a Promise for better composability - Gate console logs behind debug flag to reduce production noise - Improve toggleDebugSection robustness by preferring .label class over lastChild Test Setup: - Add vi.restoreAllMocks() to prevent mock leakage across test suites - Guard navigator access and add matchMedia stub for better environment compatibility CSS: - Update overflow-wrap property for modern CSS compliance
- Test now expects startProcessing() to return false after force reset (preventing auto-restart) - Updated test comments to reflect new behavior that prevents masking underlying issues - Aligns test with the Gemini AI suggestion implementation
…DL into feat/ui-system-components
…d config 🏰 Fortress-Compliant PR (4/5 files) - Audio & Integration This PR completes the JavaScript module system with advanced voice recording, enhanced configuration management, and full demo integration. - website/js/voice-recorder.js - Advanced audio recording with MediaRecorder API - website/test/config.test.js - Unit tests for configuration management - website/js/config.js - Enhanced configuration with security and environment handling - website/comprehensive-demo.html - Integrated demo with all module dependencies ✅ **Voice Recording**: MediaRecorder API with audio transcription integration ✅ **Enhanced Configuration**: Environment-specific settings and security redaction ✅ **Complete Integration**: Full demo showcasing all JavaScript modules working together ✅ **Security Hardening**: Sensitive data redaction and proxy-based API calls ✅ **Testing Coverage**: Unit tests for configuration management functionality ✅ **Browser Compatibility**: Graceful degradation for unsupported features ✅ **Accessibility**: Full audio recording accessibility with proper feedback ✅ **Error Handling**: Comprehensive error management across all components This is **PR #201-C** (FINAL) of the three-part Hybrid Fortress split: - **PR #201-A** (Platform Foundation): ✅ **Infrastructure ready** - **PR #201-B** (UI System): ✅ **Components ready** - **PR #201-C** (this PR): Audio & Integration (4 files) ← **FINAL PIECE** - **Voice Recording**: Real-time audio capture with transcription - **API Integration**: Seamless integration with SAMO-DL unified API - **Security**: Client-side key redaction and proxy-based external calls - **Environment Handling**: Automatic dev/prod configuration switching - **Memory Management**: Proper audio buffer cleanup and resource management - [ ] Voice recording initializes without errors - [ ] Configuration loads with proper environment detection - [ ] All JavaScript modules integrate seamlessly in demo - [ ] Audio transcription works end-to-end - [ ] Error handling provides clear user feedback - [ ] Accessibility features function correctly - **Requires**: PR #203 (Platform Foundation) + PR #204 (UI System) - **Completes**: Full JavaScript module ecosystem - **Merge Order**: After #203 and #204 are merged - **Final Result**: Complete voice-enabled emotion analysis demo **🔧 Technical Highlights:** - MediaRecorder API with multiple audio format support - Dependency injection pattern for clean module separation - Environment-specific configuration with security measures - Complete end-to-end user workflow from voice to analysis - Comprehensive error handling with user-friendly feedback 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
🏰 Hybrid Fortress Strategy - UI System Components
This is the second PR in the three-part Hybrid Fortress split of the original problematic PR #201. This PR implements the core UI system with layout management and notification functionality.
📋 Summary
Implements complete UI system components with layout management, toast notifications, and comprehensive testing (5/5 files max).
Files Added (5 files):
website/js/layout-manager.js- Responsive layout and UI state management with dependency injectionwebsite/js/notification-manager.js- Toast notification system with accessibility supportwebsite/test/layout-manager.test.js- Unit tests for layout management functionalitywebsite/test/notification-manager.test.js- Unit tests for notification systemwebsite/test/setup.js- Testing framework setup and shared utilities🎯 Key Features
✅ Layout Management: Responsive UI state coordination with processing guards
✅ Notification System: Accessible toast notifications with positioning and cleanup
✅ State Management: Processing locks to prevent concurrent operations
✅ Error Handling: Comprehensive error management and user feedback
✅ Testing Coverage: Complete unit tests for all core functionality
✅ Accessibility: ARIA labels, screen reader support, keyboard navigation
✅ Dependency Injection: Clean separation of concerns through DI pattern
✅ Contract-Based Architecture: Clear APIs between components
🏗️ Hybrid Fortress Strategy Context
This PR in the Strategy:
Architecture Design:
✅ Validation Checklist
🔗 Dependencies & Merge Order
🧪 Testing Strategy
Test Coverage:
🚀 Integration Contracts
Layout Manager API:
Notification Manager API:
🛡️ Risk Mitigation
📚 Technical Architecture
🔄 Next Steps After Merge
🤖 Generated with Claude Code
Co-Authored-By: Claude noreply@anthropic.com
Summary by CodeRabbit
New Features
Bug Fixes
Tests