FEAT: Add GitHub Actions and Docker Configuration

[Fidelisaboke]

Short Summary

The GitHub Actions will perform automated tests and other CI/CD tasks. The Dockerfiles will also allow for replication of the project environment on different machines.

Motivation & Context

It is important to ensure that crucial features are working, before attempting to add any new features in future.

Proposed Solution

• Configure CI/CD Workflow (with formatting and linting checks for frontend and backend)
• Create pre-commit configuration for local testing before push
• Create Dockerfile for frontend and backend
• Run tests locally to ensure CI will pass
• Update README and SETUP to include CI/CD information

Affected Components

• Frontend (UI)
• Backend (API)
• Ingestion Pipeline
• RAG Pipeline
• Vector Storage
• Documentation
• Other

Estimated Time (hours)

2

Acceptance Criteria

• Test succeed both locally and on GitHub
• Docker containers run without fail
• Frontend and backend can both be accessed and function properly