Add CP source adapter registry with multi-worker queues and LLM extract.

Replace legacy root backend/frontend with Telegram, Crawl4AI, and VIINA adapters routed by Redis job families.

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

centers/analytics/api/Dockerfile

@@ -2,13 +2,16 @@ FROM python:3.12-slim
 
 WORKDIR /app
 
-COPY requirements.txt .
+COPY centers/analytics/api/requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-COPY app/ ./app/
+COPY contracts/ ./contracts/
+COPY centers/analytics/api/app/ ./app/
 
 RUN mkdir -p /data
 
+ENV PYTHONPATH=/app
+
 EXPOSE 8000
 
 CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]