- Create src/systems/integration/sillytavern.js with all event handlers
- Move commitTrackerData() (deferred from Epic 1)
- Move sendPlotProgression() to plotProgression.js
- Move updateGenerationModeUI() to layout.js
- Add registerAllEvents() and unregisterAllEvents() to events.js
- Centralize event registration in index.js initialization
This completes Epic 6: Integration Layer Extraction
~340 lines extracted from index.js
index.js reduced from ~783 lines to 423 lines
Extract core system modules from monolithic index.js into modular architecture:
- src/core/state.js: All extension state variables with controlled setters
- src/core/persistence.js: Settings and chat data persistence functions
- src/core/config.js: Extension metadata and default configuration
- src/core/events.js: SillyTavern event system wrapper
Updated index.js to import and use new core modules.
Removed ~220 lines of state/persistence code from index.js.
Part of Epic 1: Foundation & Core Systems (Phase 1.1-1.2)