Added Docker support for UI component

[Mpasha17]

Description

This PR adds Docker support for the UI component, making it easier to run the complete Morphik stack in a containerized environment.

Changes

• Added a new Dockerfile for the UI component in ee/ui-component/Dockerfile
• Updated docker-compose.yml to include the UI service
• Configured proper networking between UI and backend services
• Added environment variables for API communication

Technical Details

• Uses Node.js 23.11.0 Alpine as the base image for smaller footprint
• Implements multi-stage build to optimize the final image size
• Configures proper environment variables for production
• Sets up health checks and service dependencies

Testing

The changes have been tested by:

• Building and running the complete stack locally
• Verifying UI-backend communication
• Testing the production build process

[jazzberry-ai]

Bug Report

Name	Severity	Example test case	Description
Incorrect CMD in UI Dockerfile	High	Build the UI Docker image and run it. The UI will not start because the server.js file does not exist in the root directory in standalone mode.	The CMD instruction in the ee/ui-component/Dockerfile is incorrect. It should point to the server.js file in the .next/standalone directory, e.g., CMD ["node", ".next/standalone/server.js"].

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[Adityav369]

Added UI support in docker by default