Hardened Windows Agent Task Termination and Automatic Cleanup

fix(ui): ensure assistant border turns green by adding case-insensitivity to isIntermediate check

fix(ui): dynamic status chip coloring and final dots cleanup

feat(ui): add turnaround time tracking and fix terminal status state detection

fix(ui): transition assistant bubble border to green and clear dots on task completion

test: update gemini model to 1.5-flash in integration tests

UI Fix: Prevent Evaluation sections from collapsing and add minimum heights to metrics cards for better layout stability

fix(prod): restore stability and enhance agent observability ...

- fix: correct build context paths in docker-compose.test-nodes.yml for remote hosts
- fix: provide default 'skill_type' in system skill bootstrap to avoid IntegrityError
- fix: relax X-Proxy-Secret check for OIDC environments to allow UI steering
- feat: redesign agent status bar for high-density observability (Current vs Last Action)
- fix: correct .coworker.md path resolution in Evaluation Hub
- chore: remove obsolete 'Open Evaluation Hub' button

feat: stabilize browser streaming, fix quality audit UI readability, and harden integration test harness

feat: comprehensive mobile responsiveness for agent dashboard and swarm control

Fix integration tests for agents, file sync, and audio. Restore 2026 model versions.

style(chat): optimize markdown preview formatting to be vastly more compact and remove excessive whitespace

Refactor AI Config and Fix Login failure: Migrated services to a structured api directory, updated backend schemas for multiple TTS/STT providers, and improved settings/chat UI coverage.

refactor(frontend): move remaining pages into feature modules

refactor(frontend): move chat UI into feature module and update imports