Add demo tenant seeding for Codespaces with predefined credentials

.devcontainer/docker-compose.yml

@@ -25,6 +25,7 @@ services:
       - TENANT_ENCRYPTION_KEY=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
       - AUTO_INIT_DB=true
       - INIT_ADMIN_EMAIL=admin@demo.local
+      - INIT_ADMIN_PASSWORD=demo1234
       - DEBUG=true
       - PORT=8485
     ports:

.devcontainer/setup.sh

@@ -20,18 +20,36 @@ for i in $(seq 1 30); do
     sleep 2
 done
 
-# Initialize the database (creates schemas, seeds admin user)
-echo "Initializing database..."
+# Initialize master database (creates schema + platform admin user)
+echo "Initializing master database..."
 python -m app.scripts.init_db || echo "DB init skipped (may already exist)."
 
+# Seed demo tenant with sample data
+echo "Seeding demo tenant..."
+python -m app.scripts.seed_demo || echo "Demo seed skipped (may already exist)."
+
+echo ""
+echo "=============================================="
+echo "  Setup complete!"
+echo "=============================================="
+echo ""
+echo "  Start the app:"
+echo "    uvicorn app.main:app --host 0.0.0.0 --port 8485 --reload"
+echo ""
+echo "  Start frontend dev server (optional):"
+echo "    cd frontend && npm run dev -- --host 0.0.0.0 --port 3333"
+echo ""
+echo "  ---- Demo Credentials ----"
 echo ""
-echo "=== Setup complete! ==="
+echo "  Admin Portal:  http://localhost:8485/admin/"
+echo "    Email:       admin@demo.local"
+echo "    Password:    demo1234"
 echo ""
-echo "Start the app:     uvicorn app.main:app --host 0.0.0.0 --port 8485 --reload"
-echo "Start frontend:    cd frontend && npm run dev -- --host 0.0.0.0 --port 3333"
-echo "Run backend tests: pytest"
-echo "Run frontend tests: cd frontend && npm test"
+echo "  Demo Tenant:   http://localhost:8485/t/demo/"
+echo "    Email:       admin@demo.local"
+echo "    Password:    demo1234"
 echo ""
-echo "Admin portal:  http://localhost:8485/admin/"
-echo "Login:         admin@demo.local (check logs for password)"
+echo "  The demo tenant includes 4 projects, 8 staff,"
+echo "  8 equipment items, skills, and assignments."
+echo "=============================================="
 echo ""

README.md

@@ -28,9 +28,9 @@ A comprehensive R&D project management platform for multi-site organizations.
 
 ### Option 1: GitHub Codespaces (Recommended for Demo)
 
-Click the button above or go to [codespaces.new/vincentmakes/milestone-planner](https://codespaces.new/vincentmakes/milestone-planner?quickstart=1) to launch a fully configured development environment with PostgreSQL, Python, Node.js, and VS Code extensions.
+Click the badge above to launch a fully configured environment with PostgreSQL, Python, Node.js, and a pre-seeded demo tenant.
 
-After the Codespace starts:
+After the Codespace starts, run:
 
 ```bash
 # Start the backend
@@ -40,6 +40,15 @@ uvicorn app.main:app --host 0.0.0.0 --port 8485 --reload
 cd frontend && npm run dev -- --host 0.0.0.0 --port 3333
 ```
 
+The Codespace automatically creates a demo tenant with sample data:
+
+| Access | URL | Email | Password |
+|--------|-----|-------|----------|
+| **Admin Portal** | `/admin/` | `admin@demo.local` | `demo1234` |
+| **Demo Tenant** | `/t/demo/` | `admin@demo.local` | `demo1234` |
+
+The demo tenant includes 2 sites (Winterthur, Frankfurt), 4 projects with phases and assignments, 8 staff members with skills, and 8 equipment items. All staff accounts use password `demo1234`.
+
 ### Option 2: Docker Fresh Install
 
 ```bash