Launching the app died with "'dict' object has no attribute 'readiness'".
TeamView.__init__ forwarded its legacy app_state dict into update_data(snapshot),
whose guard only handled None, so {} reached snapshot.readiness. TeamView is the
default view, so the window never appeared.
Fixes the call site and hardens every snapshot guard to fall back on anything
that is not a HubSnapshot. Adds tests/test_view_startup_contract.py, which
checks both conditions statically and therefore runs headless; verified to fail
on the pre-fix sources.
The GUI-import invariant previously matched the literal string "customtkinter",
which missed modules pulling it transitively. Rewritten over the AST, it
immediately found test_codex_opencode_wizard.py importing router.ui.components
without pytest.importorskip — the same defect that took the release gate down
once before, hidden until now behind conftest's name-based skip.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- Implemented HubSnapshot and central HubStateStore for normalized in-memory state caching (<0.05ms)
- Refactored AccountsView and RoutingView with reusable AccountCardWidget and RoutingRoleWidget to eliminate widget recreation
- Implemented central HermesRefreshScheduler with 5s tick, concurrency throttling, dedup, and spread initial delays
- Added typed EventBus with thread-safe UI main loop dispatching via root.after
- Implemented dynamic ModelRegistry with capability-based role requirements and multi-dimensional scoring
- Integrated Antigravity separate quota buckets (Claude vs Gemini) and same-account model fallback
- Enhanced SessionAffinityTracker with TTL expiration and LRU capacity bounds
- Eliminated long subprocess holding of _CM_LOCK and ensured Windows credential restoration in finally block
- Added FastAPI REST contracts in gui_server.py as foundation for future Tauri frontend
- Verified 100% pass across all 91 pytest tests and 7/7 release gate criteria
