v0.42.2: GLM 4.7 support, Gemini improvements, and bug fixes

- GLM 4.7 support - Updated GLM model deployments
- Gemini SDK upgrade - Improved Gemini support
- Expandable tool results - Tool results can now be expanded to show full details in web and Factory App surfaces

Bug fixes

- Fixed light mode color themes in expanded mode
- Fixed memory leak from unbounded tool executions
- Fixed GitHub app installation OAuth flow
- Fixed dotenv loading order with settings
- Fixed token usage not preserved across manual compaction
- Fixed onboarding error when user has existing org (Factory App)
- Fixed users getting stuck in onboarding due to stage issues (Factory App)
- Fixed mobile onboarding layout (Factory App)