feat: enhance Docker configuration and update environment variables

- Updated .dockerignore to include additional files and directories for better Docker build context management.
- Modified compose.yaml to add BASE_URL and change BUCKET_NAME to improve environment configuration.
- Refactored Dockerfile to implement a multi-stage build for optimized image size and performance.
- Updated package.json to include a new script for production Prisma generation.
- Adjusted tsconfig files to refine project structure and exclude unnecessary directories.
- Removed delta.mdx.txt file from OpenAI instructions to streamline the service.
- Updated package-lock.json and package.json to upgrade Prisma and related dependencies for improved functionality.

.dockerignore

@@ -1,2 +1,9 @@
 node_modules
-epess-database/node_modules
+epess-database/node_modules
+npm-debug.log
+Dockerfile
+.dockerignore
+.git
+.gitignore
+README.md
+epess-database/prisma/**/*.js