Resolved conflicts:
- openai_source.py: keep dev version with abort_signal filtering
- customizer.ts: keep dev version with viewMode functionality
- useSessions.ts: keep dev version with pendingSessionId handling
- platformUtils.js: keep dev version with correct tutorial links
- AddNewPlatform.vue: keep dev version with correct docs link
- FullLayout.vue: keep dev version with viewMode-based logic
- VerticalHeader.vue: keep dev version with viewMode-based logic
Implement the new _internal package structure for AstrBot runtime:
- Add AstrbotOrchestrator with LSP, MCP, ACP, ABP protocol clients
- Add AstrbotGateway server with WebSocket support
- Add comprehensive test suite for runtime module
- Add tools base module for MCP tools
Implements bootstrap function using anyio task groups for
concurrent protocol client initialization.