Decouple core Yaak logic from Tauri (#354)

.claude/rules.md

@@ -1,22 +1,27 @@
 # Project Rules
 
 ## General Development
+
 - **NEVER** commit or push without explicit confirmation
 
 ## Build and Lint
+
 - **ALWAYS** run `npm run lint` after modifying TypeScript or JavaScript files
 - Run `npm run bootstrap` after changing plugin runtime or MCP server code
 
 ## Plugin System
 
 ### Backend Constraints
+
 - Always use `UpdateSource::Plugin` when calling database methods from plugin events
 - Never send timestamps (`createdAt`, `updatedAt`) from TypeScript - Rust backend controls these
 - Backend uses `NaiveDateTime` (no timezone) so avoid sending ISO timestamp strings
 
 ### MCP Server
+
 - MCP server has **no active window context** - cannot call `window.workspaceId()`
 - Get workspace ID from `workspaceCtx.yaak.workspace.list()` instead
 
 ## Rust Type Generation
-- Run `cd src-tauri && cargo test --package yaak-plugins` to regenerate TypeScript bindings after modifying Rust event types
+
+- Run `cargo test --package yaak-plugins` (and for other crates) to regenerate TypeScript bindings after modifying Rust event types