Add websitebuilder app

.tmp/tasks/phase2-core-features/subtask_19.json

@@ -0,0 +1,24 @@
+{
+  "id": "phase2-core-features-19",
+  "seq": "19",
+  "title": "Create preview API",
+  "status": "pending",
+  "depends_on": ["04"],
+  "parallel": false,
+  "context_files": [
+    "/Users/kunthawatgreethong/Gitea/moreminimore-vibe/Websitebuilder/.tmp/sessions/phase1-foundation/context.md"
+  ],
+  "acceptance_criteria": [
+    "GET /api/projects/:id/preview returns preview URL",
+    "Preview URL generated correctly",
+    "Preview updates trigger refresh",
+    "Preview authentication handled",
+    "Preview timeout configured",
+    "Error responses returned properly"
+  ],
+  "deliverables": [
+    "src/app/api/projects/[id]/preview/route.ts",
+    "src/services/preview.service.ts",
+    "src/lib/preview/url-generator.ts"
+  ]
+}