feat(bun): upgrade to bun, reduce docker image size by 95%, upgrade docs & ci (#371)

* migrate to bun

* added envvars to drizzle

* upgrade bun devcontainer feature to a valid one

* added bun, docker not working

* updated envvars, updated to bunder and esnext modules

* fixed build, reinstated otel

* feat: optimized multi-stage docker images

* add coerce for boolean envvar

* feat: add docker-compose configuration for local LLM services and remove legacy Dockerfile and entrypoint script

* feat: add docker-compose files for local and production environments, and implement GitHub Actions for Docker image build and publish

* refactor: remove unused generateStaticParams function from various API routes and maintain dynamic rendering

* cleanup

* upgraded bun

* updated ci

* fixed build

---------

Co-authored-by: Aditya Tripathi <aditya@climactic.co>

docker-compose.local.yml

@@ -0,0 +1,59 @@
+services:
+  simstudio:
+    build:
+      context: .
+      dockerfile: docker/app.Dockerfile
+    ports:
+      - '3000:3000'
+    deploy:
+      resources:
+        limits:
+          memory: 8G
+    environment:
+      - DATABASE_URL=postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@db:5432/${POSTGRES_DB:-simstudio}
+      - BETTER_AUTH_URL=${NEXT_PUBLIC_APP_URL:-http://localhost:3000}
+      - NEXT_PUBLIC_APP_URL=${NEXT_PUBLIC_APP_URL:-http://localhost:3000}
+      - BETTER_AUTH_SECRET=${BETTER_AUTH_SECRET:-your_auth_secret_here}
+      - ENCRYPTION_KEY=${ENCRYPTION_KEY:-your_encryption_key_here}
+      - FREESTYLE_API_KEY=${FREESTYLE_API_KEY:-placeholder}
+      - GOOGLE_CLIENT_ID=${GOOGLE_CLIENT_ID:-placeholder}
+      - GOOGLE_CLIENT_SECRET=${GOOGLE_CLIENT_SECRET:-placeholder}
+      - GITHUB_CLIENT_ID=${GITHUB_CLIENT_ID:-placeholder}
+      - GITHUB_CLIENT_SECRET=${GITHUB_CLIENT_SECRET:-placeholder}
+      - RESEND_API_KEY=${RESEND_API_KEY:-placeholder}
+    depends_on:
+      db:
+        condition: service_healthy
+      migrations:
+        condition: service_completed_successfully
+
+  migrations:
+    build:
+      context: .
+      dockerfile: docker/db.Dockerfile
+    environment:
+      - DATABASE_URL=postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@db:5432/${POSTGRES_DB:-simstudio}
+    depends_on:
+      - db
+    command: ['bun', 'run', 'db:push']
+    restart: 'no'
+
+  db:
+    image: postgres:17-alpine
+    restart: always
+    ports:
+      - '5432:5432'
+    environment:
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+      - POSTGRES_DB=simstudio
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ['CMD-SHELL', 'pg_isready -U postgres']
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  postgres_data: