- History panel defaults to "This diagram" / "All" toggle
- "This diagram" filters git log to commits that touched only that
diagram's JSON file (git log -- diagrams/0001_*.json)
- Automatically switches to "All" when no diagram is open
- Restore flow still works per-commit, per-file
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Git modal (⎇ Git button): commit all diagrams as JSON to diagrams/ folder,
push to remote, view history, restore any diagram from any past commit
- Diagrams exported to diagrams/{id}_{name}.json on each commit so diffs are
human-readable and individual diagrams can be restored independently
- backend/run.py: changed host to 0.0.0.0 for LAN access
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>