v1.17.15

## Core
### Bugfixes
- Better classify Z.ai context-window overflow errors so oversized requests surface the right failure mode (@fengjikui)
- Handle unavailable config directories more gracefully when reading config files

## Desktop
### Improvements
- Restore model details tooltips in the model picker (@arvsrn)
- Refresh the v2 command palette to better match the rest of the new desktop UI (@arvsrn)

### Bugfixes
- Make terminal shortcuts take priority when the terminal is focused
- Show unread state on tabs with pending questions
- Keep session tab titles available after reloads while session data is still loading
- Apply theme changes only after you select them in Settings
- Fix macOS titlebar appearance mismatches in Sequoia and adjust traffic light placement (@arvsrn)

**Thank you to 3 community contributors:**
- @arvsrn:
  - feat(app): align cmd k menu with v2 styles (#35152)
  - feat(app): visual improvements (#35134)
  - feat(app): reintroduce model context tooltip in model selector (#35087)
  - feat(app): change traffic light position, fix sequoia bug (#35081)
- @StarpTech:
  - fix(core): expand home-relative permission paths (#35737)
- @fengjikui:
  - fix(llm): classify zai token limit overflow (#35671)