feat: QA fixes, new APIs (assignments, rubrics, custom exams), Generation page enhancements

- Fix ELAI video generation (correct render endpoint, script splitting for 60s limit)
- Fix speaking script generation error handling and empty response display
- Add custom exam list API (GET /api/exam/custom/list)
- Add assignments REST API (list, create, get)
- Add rubrics REST API (list, create)
- Enhance Generation page: dynamic exam structures, auto-module selection, preview dialog, audio player
- Improve submit feedback with exam ID and status in toast notifications
- Fix ExamsListPage to show both custom exams and exam sessions
- Connect RubricsPage to backend API with fallback data
- Add Dockerfile, docker-compose.yml, requirements.txt for deployment
- Fix placement, grading, scoring, and auth controllers
- Add ErrorBoundary component for frontend resilience
- Add QA report and credentials documentation

Made-with: Cursor

docker-compose.yml

@@ -0,0 +1,32 @@
+version: '3.8'
+
+services:
+  db:
+    image: pgvector/pgvector:pg16
+    environment:
+      POSTGRES_USER: odoo
+      POSTGRES_PASSWORD: odoo
+      POSTGRES_DB: encoach
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+
+  odoo:
+    build: .
+    depends_on:
+      - db
+    ports:
+      - "8069:8069"
+    volumes:
+      - odoo-data:/var/lib/odoo
+      - ./custom_addons:/opt/odoo/custom_addons
+    environment:
+      - HOST=db
+      - USER=odoo
+      - PASSWORD=odoo
+    command: ["odoo", "--config=/etc/odoo/odoo.conf"]
+
+volumes:
+  pgdata:
+  odoo-data: