- Fix zoom resetting when dragging items (#775): removed useEffect that
called load() on every autosave-triggered chartXML change, which reset
the viewport. Moved diagram restore logic to onDrawioLoad where it
only fires on remount.
- Fix IndexedDB VersionError: template-storage.ts shared the same DB
name as session-storage.ts but at version 2, causing session storage
to fail with "requested version (1) < existing version (2)". Give
templates their own DB ("next-ai-drawio-templates").