Add captainhotel file

[Nisheeka1604]

chore: Monorepo setup, lint, format, and pre-commit hooks

Summary

Adds a proper monorepo layout and developer tooling for FOSS Hack 2026.

Changes

Monorepo

• apps/web — Next.js 15 app (layout + home page)
• apps/api — Express + TypeScript API with /health and CORS
• packages/shared — Shared TypeScript types (User, NowPage)

Code quality

• ESLint 9 (flat config) + TypeScript ESLint at root; next lint in apps/web
• Prettier for formatting (root config)
• Husky + lint-staged — pre-commit runs eslint --fix and prettier --write on staged files only

CI

• GitHub Actions — on push/PR to main: install, lint, format check

Docs & config

• docs/getting-started.md — install, run API + web, env, scripts
• docs/contributing.md — dev setup, lint/format, PR guidelines
• CONTRIBUTING.md — points to docs
• .env.example — PORT, DATABASE_URL, JWT_SECRET, NEXT_PUBLIC_API_URL

How to test

npm install
npm run dev:api   # terminal 1 — API on :4000
npm run dev:web   # terminal 2 — Web on :3000

Run npm run lint and npm run format:check at root to verify CI.

Checklist

• Monorepo structure (apps/web, apps/api, packages/shared)
• ESLint + Prettier configured
• Pre-commit hook (lint-staged)
• GitHub Actions lint workflow
• Docs and .env.example

[GaneshAdimalupu]

• Sanitize all user input before injecting into HTML (critical)
• Add Escape key listener to close the modal
• Seed generateMiniBooks / generateShelfBooks from roomId for stable room appearance
• Consider at minimum sessionStorage for guest state persistence

The file is well-written and clearly built with care — the XSS issue is the only blocker for merging.

[GaneshAdimalupu]

@Nisheeka1604 Can you tell me why do we have at the root level ?

client/
interface/