Update TODO and DONE files for v0.1.0-dev11

Document completed features and improvements:
- Persistent conversion stats bar
- Multi-video navigation
- Installation script with spinner
- Error copy dialogs
- Queue system improvements
- Bug fixes (deadlocks, crashes, deserialization)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

DONE.md

@@ -2,6 +2,52 @@
 
 This file tracks completed features, fixes, and milestones.
 
+## Version 0.1.0-dev11 (2025-11-26)
+
+### Features
+- ✅ Added persistent conversion stats bar visible on all screens
+  - Real-time progress updates for running jobs
+  - Displays pending/completed/failed job counts
+  - Clickable to open queue view
+  - Shows job title and progress percentage
+- ✅ Added multi-video navigation with Prev/Next buttons
+  - Load multiple videos for batch queue setup
+  - Switch between loaded videos to review settings before queuing
+  - Shows "Video X of Y" counter
+- ✅ Added installation script with animated loading spinner
+  - Braille character animations
+  - Shows current task during build and install
+  - Interactive path selection (system-wide or user-local)
+- ✅ Added error dialogs with "Copy Error" button
+  - One-click error message copying for debugging
+  - Applied to all major error scenarios
+  - Better user experience when reporting issues
+
+### Improvements
+- ✅ Updated queue tile to show active/total jobs instead of completed/total
+  - Shows pending + running jobs out of total
+  - More intuitive status at a glance
+- ✅ Fixed critical deadlock in queue callback system
+  - Callbacks now run in goroutines to prevent blocking
+  - Prevents app freezing when adding jobs to queue
+- ✅ Improved batch file handling with detailed error reporting
+  - Shows which specific files failed to analyze
+  - Continues processing valid files when some fail
+  - Clear summary messages
+- ✅ Fixed queue status display
+  - Always shows progress percentage (even at 0%)
+  - Clearer indication when job is running vs. pending
+- ✅ Fixed queue deserialization for formatOption struct
+  - Handles JSON map conversion properly
+  - Prevents panic when reloading saved queue on startup
+
+### Bug Fixes
+- ✅ Fixed crash when dragging multiple files
+  - Better error handling in batch processing
+  - Graceful degradation for problematic files
+- ✅ Fixed deadlock when queue callbacks tried to read stats
+- ✅ Fixed formatOption deserialization from saved queue
+
 ## Version 0.1.0-dev7 (2025-11-23)
 
 ### Features

TODO.md

@@ -28,7 +28,8 @@ This file tracks upcoming features, improvements, and known issues.
 - [ ] Add bitrate-based encoding option (not just CRF)
 - [ ] Implement custom FFmpeg arguments field
 - [ ] Add preset save/load functionality
-- [ ] Add batch conversion queue
+- [x] Add batch conversion queue (v0.1.0-dev11)
+- [x] Multi-video loading and navigation (v0.1.0-dev11)
 - [ ] Estimated file size calculator
 - [ ] Preview/comparison mode
 - [ ] Audio-only output option
@@ -181,7 +182,8 @@ This file tracks upcoming features, improvements, and known issues.
 
 ### General Interface
 - [ ] Keyboard shortcuts system
-- [ ] Drag-and-drop file loading
+- [x] Drag-and-drop file loading (v0.1.0-dev11)
+- [x] Multiple file drag-and-drop with batch processing (v0.1.0-dev11)
 - [ ] Dark/light theme toggle
 - [ ] Custom color schemes
 - [ ] Window size/position persistence
@@ -198,13 +200,14 @@ This file tracks upcoming features, improvements, and known issues.
 - [ ] Subtitle display during playback
 
 ### Queue/Batch System
-- [ ] Global job queue
+- [x] Global job queue (v0.1.0-dev11)
-- [ ] Priority management
+- [x] Priority management (v0.1.0-dev11)
-- [ ] Pause/resume individual jobs
+- [x] Pause/resume individual jobs (v0.1.0-dev11)
+- [x] Queue persistence (v0.1.0-dev11)
+- [x] Job history (v0.1.0-dev11)
+- [x] Persistent status bar showing queue stats (v0.1.0-dev11)
 - [ ] Parallel processing option
-- [ ] Queue persistence
 - [ ] Estimated completion time
-- [ ] Job history
 
 ### Settings/Preferences
 - [ ] Settings dialog
@@ -286,10 +289,16 @@ This file tracks upcoming features, improvements, and known issues.
 
 - **Build hangs on GCC 15.2.1** - CGO compilation freezes during OpenGL binding compilation
 - No Windows/macOS builds tested yet
-- Limited error messages for FFmpeg failures
-- No progress indication during metadata parsing
 - Preview frames not cleaned up on crash
 
+## Fixed Issues (v0.1.0-dev11)
+
+- ✅ Limited error messages for FFmpeg failures - Added "Copy Error" button to all error dialogs
+- ✅ No progress indication during metadata parsing - Added persistent stats bar showing real-time progress
+- ✅ Crash when dragging multiple files - Improved error handling with detailed reporting
+- ✅ Queue callback deadlocks - Fixed by running callbacks in goroutines
+- ✅ Queue deserialization panic - Fixed formatOption struct handling
+
 ## Research Needed
 
 - [ ] Best practices for FFmpeg filter chain optimization