Focusmo 7.6.0 - Obsidian Integration

What's New

Obsidian Integration: Sync tasks from your Obsidian vault directly into Focusmo:
- Security-Scoped Vault Access: Securely connect to any Obsidian vault using macOS file bookmarks — your vault data never leaves your Mac
- Markdown Task Parsing: Automatically discovers - [ ] tasks across all .md files in your vault
- Filtering: Filter tasks by folder exclusions, tag, and due date (📅 YYYY-MM-DD)
- Two-Way Completion: Completing a task in Focusmo checks it off in your markdown (- [x]) with done date (✅) and focus time (🍅) metadata
- Uncomplete Support: Unchecking a task restores the original markdown and strips completion metadata
- Task Creation: Create new tasks from Command Palette — writes to a daily note or inbox file in your vault
- Live Vault Monitoring: Detects file changes in your vault using FSEventStream and auto-syncs tasks
- Sync Status UI: See last sync time, task count, and sync errors in Integrations settings
- Cross-Process Safety: All file operations use NSFileCoordinator to prevent corruption when Obsidian has files open
Real App Icons for Task Sources: Task source badges throughout the app (task list, quick access, command palette, integrations settings) now show the actual app icon instead of generic SF Symbols — Things, Todoist, TickTick, Reminders, Microsoft To Do, and Obsidian all display their real icons

Fixed Activity screen date range query returning incorrect results — corrected Core Data predicate to use proper end date comparison
Fixed UI freezing every 2 seconds during focus sessions — moved AppleScript browser URL polling to a background thread
Fixed floating timer showing window chrome — removed title bar for a cleaner, chromeless appearance