feat: implement GitHub Actions CI/CD and Dockerization

Author: Edge-Explorer

.github/workflows/ci.yml

@@ -0,0 +1,55 @@
+name: InterviewAI CI/CD Pipeline
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  backend-checks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+          
+      - name: Install dependencies
+        run: |
+          cd backend
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install pytest httpx
+          
+      - name: Run Backend Tests
+        run: |
+          cd backend
+          pytest tests/ --disable-warnings
+          
+      - name: Validate Master JSON Data
+        run: |
+          # Simple script to ensure JSON data is not corrupted
+          python -c "import json; [json.load(open(f'backend/data/{f}', 'r', encoding='utf-8')) for f in ['discoveries.json', 'company_profiles.json']]"
+
+  frontend-checks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          
+      - name: Install frontend dependencies
+        run: |
+          cd frontend
+          npm install
+          
+      - name: Frontend Build Verification
+        run: |
+          cd frontend
+          npm run build

Dockerfile

@@ -0,0 +1,36 @@
+# --- MULTI-STAGE DOCKER SETUP FOR INTERVIEWAI ---
+
+# 1. FRONTEND BUILDER
+FROM node:20-alpine AS frontend-builder
+WORKDIR /app/frontend
+COPY frontend/package*.json ./
+RUN npm install
+COPY frontend/ .
+RUN npm run build
+
+# 2. BACKEND PRODUCTION
+FROM python:3.11-slim
+WORKDIR /app
+
+# Ensure standard system tools
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    libpq-dev \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Backend Dependencies
+COPY backend/requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy backend source
+COPY backend/ .
+
+# Copy frontend build from previous stage (for static serving if needed)
+COPY --from=frontend-builder /app/frontend/dist ./static
+
+# Expose FastAPI Port
+EXPOSE 8000
+
+# Entrypoint
+CMD ["python", "main.py"]

docker-compose.yml

@@ -0,0 +1,14 @@
+version: '3.9'
+
+services:
+  interview-ai:
+    build: .
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./backend/data:/app/data
+    env_file:
+      - ./backend/.env
+    restart: always
+
+# Use 'docker-compose up --build' to run the entire project