Remove dist-output packaging, use electron only

AGENTS.md

@@ -60,16 +60,8 @@ Skills catalog management including discovery, installation, and configuration o
 All scripts are in `package.json`.
 - Validate: `bun run type-check:web`, `bun run lint:web` (or use :ui variants)
 - Build: `bun run build:web` and/or `bun run build:ui`
-- Package for distribution: `bun run package` (outputs to `dist-output/`)
 
 ## Distribution
-Run `bun run package` to generate `dist-output/` folder for distribution.
-Users then run:
-```bash
-cd dist-output
-npm install --omit=dev
-npm run start
-```
 
 ## Electron single-exe distribution
 To package as a single portable exe with built-in server: