refactor: align codebase with EventCrew domain and trim legacy band stack

- Update API: events, users, policies, routes, resources, migrations
- Remove deprecated models/resources (customers, setlists, invitations, etc.)
- Refresh admin app and docs; remove apps/band

Made-with: Cursor

apps/portal/README.md

@@ -0,0 +1,45 @@
+# Customer Portal
+
+This folder will contain the Customer Portal using Vuexy Vue.
+
+## Setup
+
+1. Copy Vuexy Vue **starter-kit** (TypeScript) here:
+
+```bash
+cp -r /path/to/vuexy/typescript-version/starter-kit/* .
+```
+
+2. Install dependencies:
+
+```bash
+pnpm install
+```
+
+3. Create `.env.local`:
+
+```env
+VITE_API_URL=http://localhost:8000/api/v1
+VITE_APP_NAME="Customer Portal"
+```
+
+4. Update `vite.config.ts` to use port 5175:
+
+```typescript
+export default defineConfig({
+  // ... existing config
+  server: {
+    port: 5175,
+  },
+})
+```
+
+5. Start development:
+
+```bash
+pnpm dev --port 5175
+```
+
+## Port
+
+Runs on http://localhost:5175