Implement full media crawler workflow with Flask backend and Vue frontend.

Add TMDB search and media detail pages, HDHive resource ingestion flow, unified error handling, Docker single-container runtime, and project docs/config updates for local deployment.

Co-authored-by: Cursor <cursoragent@cursor.com>

Dockerfile

@@ -0,0 +1,30 @@
+FROM node:20-bookworm-slim
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends python3 python3-pip ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Install backend dependencies.
+COPY backend/requirements.txt /app/backend/requirements.txt
+RUN python3 -m pip install --no-cache-dir -r /app/backend/requirements.txt
+
+# Install frontend dependencies and build.
+COPY frontend/package*.json /app/frontend/
+WORKDIR /app/frontend
+RUN npm install
+COPY frontend /app/frontend
+RUN npm run build
+
+# Copy backend source and runtime launcher.
+WORKDIR /app
+COPY backend /app/backend
+COPY docker/start.sh /app/docker/start.sh
+RUN chmod +x /app/docker/start.sh
+
+EXPOSE 14620 14621
+
+CMD ["/app/docker/start.sh"]