Added PostgreSQL RDS database. Added channels protected endpoints. Added scripts and docker config to run application locally in dev mode.

docker/Dockerfile

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+# Use official Python image
+FROM python:3.9-slim
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# Set work directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    python3-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Expose the port the app runs on
+EXPOSE 8000
+
+# Command to run the application
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

docker/docker-compose-db.yml

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+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:13
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: iptv_updater
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+
+volumes:
+  postgres_data:

docker/docker-compose-local.yml

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+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:13
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: iptv_updater
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+
+  app:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    environment:
+      DB_USER: postgres
+      DB_PASSWORD: postgres
+      DB_HOST: postgres
+      DB_NAME: iptv_updater
+      MOCK_AUTH: "true"
+    ports:
+      - "8000:8000"
+    depends_on:
+      - postgres
+    command: uvicorn app.main:app --host 0.0.0.0 --port 8000
+
+volumes:
+  postgres_data: