aisman

Session 63, Step 2: Tab load guard, duplicate note fix, sessions heading, resolved scroll, SQL column, controller update:
- Guard addIssuesToList and addSessionToList against unloaded tabs
- Fix duplicate note and wrong border color in Workflow > Select issues
- Add 'Unresolved sessions' group heading to AI sessions tab
- Scroll to resolved sessions section when toggle is turned on
- SQL: Add SessionUnresolvedIssuesCount column with triggers
- Use SessionUnresolvedIssuesCount in SessionsController
- Fix session issues tab not updating issue statuses on change