2 Commits

• Python: DevUI Fix Serialization, Timestamp and Other Issues (#1584)

  * refactor(devui): adopt standard OpenAI lifecycle events for agents and workflows
  
  - Replace custom workflow events with OpenAI Responses API standard lifecycle events
  - Add AgentStartedEvent, AgentCompletedEvent, AgentFailedEvent for clean separation
  - Implement ExecutorActionItem for workflow executor tracking
  - Convert informational events to trace events to reduce noise
  - Update README mapper table with comprehensive event mappings
  - Maintain full backward compatibility with legacy events
  
  * fix(devui): resolve timestamp overwriting and Content serialization errors
  
  - Fix tool call timestamps being overwritten on each render (#1483)
  - Add recursive Content serialization to handle ChatMessage and nested objects (#1548)
  - Implement proper MCP tool cleanup on server shutdown
  - Add timestamp field to function_result.complete events
  - Enhance credential and client resource cleanup
  
  Fixes #1483, #1548
  Partial improvements for #1476

  Victor Dibia · 2025-10-23 18:19:20 +00:00
  6b66a34609
• Python: Add Function Approval UI to DevUI (#1401)

  * ensure function aproval is parsed correctly
  
  * udpate ui, add deployment guide button, other debug panel fixes
  
  * feat(devui): Implement lazy loading architecture with enhanced security and state management
  
  Major architectural improvements to DevUI for better performance, security, and developer experience:
  
  Performance & Architecture:
  - Implement lazy loading for entity discovery - entities loaded on-demand instead of at startup
  - Add hot reload capability for development workflow via new reload endpoint
  - Reduce startup time and memory footprint by deferring module imports
  
  Security Enhancements:
  - Remove remote entity loading capabilities (POST /v1/entities/add, DELETE endpoints)
  - DevUI now strictly local development tool - no remote code execution
  - Add explicit security documentation and best practices in README
  
  Frontend Improvements:
  - Migrate to Zustand for centralized state management (replacing prop drilling)
  - Add lightweight zero-dependency markdown renderer with code block copy support
  - Improve gallery UX with setup instructions modal instead of direct URL loading
  - Enhanced message UI with copy functionality and better token usage display
  
  Testing & Quality:
  - Expand test coverage for lazy loading, type detection, and cache invalidation
  - Add comprehensive tests for new behaviors (+231 lines of test code)
  - Improve type safety and documentation throughout
  
  Breaking Changes:
  - Remote entity loading via URLs is no longer supported
  - Entities must be loaded from local filesystem only
  
  * update ui issues, uupdate test descripion

  Victor Dibia · 2025-10-15 21:36:29 +00:00
  b64358df7e