- Add mobile full-screen and safe-area CSS rules for agent dialogs, including touch-friendly inputs and footer actions
- Remove hardcoded inline width constraints from AgentGenerationModal so mobile styles can fully apply
- Fill AgentListModal mobile gaps with improved control sizing, wrapped layouts, and single-column behavior at small breakpoints
- Add agent modal mobile regression tests covering responsive classes, breakpoints, and dialog sizing expectations
- Add agent generation service with OpenAI/Anthropic support, streaming, and error handling
- Add POST /agent/generate API endpoint with SSE streaming and cost tracking
- Add API client functions for agent generation with AbortController support
- Create AgentGenerationModal component with live preview, streaming, and import flow
- Integrate AI Generate button into NewAgentDialog with configuration options
- Add comprehensive unit tests for service and component
- Add changeset for @gsxdsm/fusion minor bump
