feat: extract groombook/web from monorepo

- Copy apps/web/ with all src, components, pages, portal
- Inline packages/types/ as local packages/types module
- Add tsconfig path aliases for @groombook/types
- Port Dockerfile and CI workflow
- Image name: ghcr.io/groombook/web

Co-Authored-By: Paperclip <noreply@paperclip.ing>

e2e/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "@groombook/web-e2e",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "test": "playwright test",
+    "test:ui": "playwright test --ui",
+    "test:report": "playwright show-report"
+  },
+  "devDependencies": {
+    "@playwright/test": "^1.50.1"
+  },
+  "license": "AGPL-3.0-only"
+}