docs: add Phase 4 issue tracking document

- Track all 19 created UI component issues
- Map GitHub issue numbers to components
- Define implementation order by week
- Include priority summary and status tracking
- Add quick reference commands
- Close duplicate issue #69

🤖 Generated with Claude Code

Co-Authored-By: Claude <claude@ghostpaste.dev>

Author: nullcoder

docs/PHASE_4_ISSUE_TRACKING.md

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+# Phase 4: UI Components - Issue Tracking
+
+## Overview
+
+All 19 Phase 4 UI component issues have been successfully created on GitHub. This document tracks the actual issue numbers and their implementation status.
+
+## Issue Mapping
+
+### Layout Components (4 issues)
+
+| GitHub # | Component     | Priority | Status   | Description                                  |
+| -------- | ------------- | -------- | -------- | -------------------------------------------- |
+| #53      | Header        | HIGH     | 🟡 Ready | Main header with navigation and theme toggle |
+| #70      | Footer        | LOW      | 🟡 Ready | Simple footer with links and copyright       |
+| #62      | Container     | MEDIUM   | 🟡 Ready | Reusable container for consistent spacing    |
+| #57      | Design Tokens | HIGH     | 🟡 Ready | Design system tokens for theming             |
+
+### Editor Components (4 issues)
+
+| GitHub # | Component       | Priority | Status   | Description                         |
+| -------- | --------------- | -------- | -------- | ----------------------------------- |
+| #54      | CodeEditor      | CRITICAL | 🟡 Ready | CodeMirror 6 wrapper component      |
+| #55      | FileEditor      | CRITICAL | 🟡 Ready | Single file editor with metadata    |
+| #56      | MultiFileEditor | CRITICAL | 🟡 Ready | Container for multiple file editors |
+| #63      | AddFileButton   | MEDIUM   | 🟡 Ready | Button to add new files             |
+
+### Form Components (3 issues)
+
+| GitHub # | Component      | Priority | Status   | Description                          |
+| -------- | -------------- | -------- | -------- | ------------------------------------ |
+| #64      | ExpirySelector | MEDIUM   | 🟡 Ready | Gist expiration time selector        |
+| #65      | PINInput       | MEDIUM   | 🟡 Ready | Secure PIN input for edit protection |
+| #60      | ShareDialog    | HIGH     | 🟡 Ready | Share URL dialog with copy function  |
+
+### Display Components (5 issues)
+
+| GitHub # | Component      | Priority | Status   | Description                          |
+| -------- | -------------- | -------- | -------- | ------------------------------------ |
+| #61      | GistViewer     | HIGH     | 🟡 Ready | Read-only gist viewer                |
+| #66      | FileList       | MEDIUM   | 🟡 Ready | File navigation tabs/list            |
+| #71      | VersionHistory | LOW      | 🟡 Ready | Version history dropdown             |
+| #67      | LoadingStates  | MEDIUM   | 🟡 Ready | Consistent loading components        |
+| #58      | ErrorBoundary  | HIGH     | 🟡 Ready | Error boundary for graceful failures |
+
+### UI Features (3 issues)
+
+| GitHub # | Component           | Priority | Status   | Description                       |
+| -------- | ------------------- | -------- | -------- | --------------------------------- |
+| #68      | Toast Notifications | MEDIUM   | 🟡 Ready | Toast notification system         |
+| #72      | Keyboard Shortcuts  | LOW      | 🟡 Ready | Global keyboard shortcuts         |
+| #59      | Copy to Clipboard   | HIGH     | 🟡 Ready | Copy functionality throughout app |
+
+Note: Issue #69 appears to be a duplicate of #59 (both for copy to clipboard functionality).
+
+## Implementation Order
+
+### Week 1: Critical Path (Must Complete First)
+
+1. **#57** - Design Tokens (Foundation for all components)
+2. **#54** - CodeEditor (Core editing functionality)
+3. **#55** - FileEditor (Builds on CodeEditor)
+4. **#56** - MultiFileEditor (Manages FileEditors)
+
+### Week 2: Essential Components
+
+5. **#53** - Header (Navigation)
+6. **#61** - GistViewer (View functionality)
+7. **#60** - ShareDialog (Sharing flow)
+8. **#58** - ErrorBoundary (Error handling)
+9. **#59** - Copy to Clipboard (Core feature)
+
+### Week 3: Supporting Components
+
+10. **#62** - Container (Layout consistency)
+11. **#63** - AddFileButton (File management)
+12. **#64** - ExpirySelector (Gist options)
+13. **#65** - PINInput (Security feature)
+14. **#66** - FileList (Navigation)
+15. **#67** - LoadingStates (UX improvement)
+16. **#68** - Toast Notifications (User feedback)
+
+### Week 4: Polish
+
+17. **#70** - Footer (Complete layout)
+18. **#71** - VersionHistory (Advanced feature)
+19. **#72** - Keyboard Shortcuts (Power users)
+
+## Priority Summary
+
+- **CRITICAL** (3): #54, #55, #56
+- **HIGH** (6): #53, #57, #58, #59, #60, #61
+- **MEDIUM** (8): #62, #63, #64, #65, #66, #67, #68
+- **LOW** (3): #70, #71, #72
+
+## Status Legend
+
+- 🟡 Ready - Issue created and ready for development
+- 🔵 In Progress - Currently being worked on
+- 🟢 Complete - Implemented and merged
+- 🔴 Blocked - Waiting on dependencies
+
+## Notes
+
+1. **Duplicate Issue**: #69 appears to duplicate #59 (copy to clipboard). Consider closing one.
+2. **Dependencies**: Components in Week 1 must be completed before Week 2 can fully proceed.
+3. **Parallel Work**: Multiple developers can work on different component groups simultaneously.
+
+## Quick Commands
+
+```bash
+# View all UI issues
+gh issue list --label "ui" --state open
+
+# View critical issues
+gh issue list --label "ui,priority: critical" --state open
+
+# Update issue status
+gh issue edit [number] --add-label "in progress"
+
+# Create PR linked to issue
+gh pr create --title "feat: implement [component]" --body "Closes #[number]"
+```
+
+Last Updated: 2025-01-06