tree 3e239adc18145cac2f8cd920b7c6c63bf0a4def1
parent 38499cc1970fadc688567ec10ea92bfca187b929
author philip.zeyliger <philip.zeyliger@gmail.com> 1750047897 -0700
committer Philip Zeyliger <philip@bold.dev> 1750047897 -0700

webui: implement Monaco code splitting with external bundle loading

Split Monaco editor into separate bundle with content-based hashing, achieving
99% size reduction in Monaco components (3.9MB to 42KB).

- Enable minification in esbuild configuration
- Create standalone Monaco bundle with content hash for optimal caching
- Implement external Monaco loading with proper TypeScript types
- Apply external Monaco to all TypeScript bundles for consistency

Bundle results:
- sketch-monaco-view.js: 3.9MB → 42KB (99% reduction)
- sketch-app-shell.js: 6.8MB → 3.0MB (Monaco external, still large due to mermaid/cytoscape/katex)
- monaco-standalone-{hash}.js: 3.8MB cached separately

App shell remains large (3MB) due to mermaid dependencies - likely next optimization target.

Co-Authored-By: sketch <hello@sketch.dev>
Change-ID: sc84907cb0ec24197k