- New get_fail2ban_db_path() in setup_service resolves DB path from configured socket path
- New ensure_fail2ban_indexes() creates missing performance indexes on bans table
- Call ensure_fail2ban_indexes on every startup before first ban query
- Remove completed tasks from Docs/Tasks.md
- Update Docs/PERFORMANCE.md with index findings
- All backend routers moved to /api/v1/ prefix
- Frontend BASE_URL updated to /api/v1
- Setup redirect middleware updated to redirect to /api/v1/setup
- Health router path fixed: prefix=/api/v1/health, @router.get('')
- conftest.py: set server_status=online for test fixture
- Created Docs/API_VERSIONING.md with deprecation policy
- Updated Docs/Backend-Development.md with versioning section
- Updated Instructions.md curl examples
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
