Integrate Chat message endpoint with Langchain implementation #122

	name: MVP CI/CD - Fast & Simple

	on:
	push:
	branches: [ main, develop ]
	pull_request:

	jobs:
	# Quick build and basic tests only
	frontend:
	name: Frontend Quick Check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20.x'
	cache: 'npm'

	- name: Install dependencies
	working-directory: ./frontend
	run: npm install

	- name: Build check
	working-directory: ./frontend
	run: npm run build
	env:
	NEXT_PUBLIC_BACKEND_URL: http://localhost:8000

	backend:
	name: Backend Quick Check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'
	cache: 'pip'
	cache-dependency-path: backend/requirements-dev.txt

	- name: Install dependencies
	working-directory: ./backend
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-dev.txt

	- name: Basic tests (no coverage requirements)
	working-directory: ./backend
	run: pytest --tb=short
	env:
	TESTING: true
	DATABASE_URL: sqlite:///test.db
	OPENAI_API_KEY: test-key

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