## Summary
- add the first multi-app workspace foundation with a new standalone Astro website under `apps/website`
- introduce repo-root pnpm workspace orchestration and migrate the platform Node workflow from npm assumptions to pnpm
- update root docs, editor or agent guidance, and workspace-focused smoke tests for the new platform plus website command model
- add Spec 183 artifacts for spec, plan, research, contracts, quickstart, checklist, and tasks
## Verification
- `cd apps/platform && ./vendor/bin/sail artisan test --compact tests/Feature/WorkspaceFoundation`
- `cd apps/platform && ./vendor/bin/sail bin pint --dirty --format agent`
- `corepack pnpm build:website`
- integrated-browser smoke: verified `http://localhost/up`, `http://localhost/admin/login`, and `http://localhost:4321/` including website anchor navigation and combined root dev flow
## Notes
- branch: `183-website-workspace-foundation`
- commit: `6d41618d`
- root command model now covers `dev:platform`, `dev:website`, `dev`, `build:platform`, and `build:website`
- website port override documentation is included in the command contract, quickstart, and README
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #214
ahmido
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