v0.130.0: Model favorites, spec save directory, paste expansion, and stability fixes

New features

- Model favorites - Mark and quickly access your preferred models from the model selector
- Spec save directory - Configure where specs are saved with a new setting
- Expand pasted placeholders - Press Alt+Shift+V (Opt+Shift+V on macOS) to expand truncated paste placeholders inline

Improvements

- Refined model selector - Streamlined the model selector submenu
- BYOK model parity - Brought the BYOK model experience in line with the rest of the model picker
- Clearer help output - Improved formatting of the help command output

Bug fixes

- Image paste on Linux - Pasting images now works on Linux, with a graceful fallback when clipboard data is unavailable
- MCP OAuth clients - Static MCP OAuth clients are now supported during authentication
- OAuth provider errors - 4xx responses from connected OAuth providers are now surfaced as user-facing errors
- ApplyPatch new files - New files in ApplyPatch results now render correctly as creates
- CLI update reliability - Prevented restart races during CLI daemon updates
- PowerShell under exec - PowerShell commands now run non-interactively in exec mode
- Slack first-mention indicator - Slack now shows the typing indicator from the very first mention
- Daemon auth on reconnect - Daemon auth tokens now refresh when reconnecting (app)
- Desktop paid onboarding - The onboarding finish screen is now skipped on the desktop paid flow (app)