- Replace content text sampling with SHA1 content hashing
- Generate IDs with format: context-purpose-hash (e.g., services-text-0d96da)
- Achieve content independence: IDs stable when text changes
- Maintain semantic meaning through context and purpose components
- Support disposable development IDs with production stability
- Implement Go-based CLI for build-time HTML enhancement
- Add container expansion: div.insertr auto-expands to viable children
- Create servedev command with live development workflow
- Add Air configuration for automatic rebuilds and serving
- Enable transition from runtime JS to build-time enhancement approach
