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.

nest-cli.json

@@ -22,6 +22,10 @@
       {
         "include": "**/*.pem",
         "outDir": "./dist/src/"
+      },
+      {
+        "include": "**/*.mdx",
+        "outDir": "./dist/src/OpenAI/Instructions"
       }
     ]
   }