[Obsidian] 1.2 - Bidirectional Sync Engine

[nazim117]

Objective

Implement bidirectional synchronization between Obsidian vault and agent memory system.

Acceptance Criteria

• Vault files sync to agent memory system
• Agent memory updates push back to Obsidian
• Conflict resolution (last-write-wins) implemented
• Sync state tracking (new, modified, deleted)
• Partial sync support (selective folders)
• Sync statistics and reporting

Technical Details

• Use Obsidian FileManager API
• Implement transaction-like semantics
• Add checksums for change detection
• Cache layer for performance
• Retry logic for transient failures

Deliverables

• Bidirectional sync engine
• Conflict resolution system
• Sync monitoring UI
• Integration tests

Testing

• Unit tests for sync logic (85%+ coverage)
• Integration tests with mock agent API
• Performance tests (1000+ files)
• Conflict scenario simulations

Effort Estimate

M (Medium - 5-7 days)