fix: remove postgres and background workers from run.sh

run.sh

@@ -1,30 +1,5 @@
 #!/bin/bash
 set -e
 
-# Run standard postgres entrypoint in background
-# This will initialize the DB (running init.sql) if it's the first time
-echo "Starting PostgreSQL in background..."
-bash /docker-entrypoint.sh postgres &
-
-# Wait for PostgreSQL to become available
-echo "Waiting for PostgreSQL to start..."
-until pg_isready -h localhost -p 5432 -U postgres; do
-  sleep 2
-done
-echo "PostgreSQL is ready!"
-
-# Start the Streamlit application in the foreground
-echo "Starting Background Ingest Worker..."
-python3 -u ingest_worker.py > /tmp/ingest.log 2>&1 &
-
-echo "Starting FastAPI Server..."
-uvicorn api:app --host 0.0.0.0 --port 8000 &
-
-echo "Starting Streamlit..."
-streamlit run app.py --server.port 8501 --server.address 0.0.0.0 &
-
-echo "Starting MCP SSE Server..."
-python3 -u mcp_server.py > /tmp/mcp.log 2>&1 &
-
-echo "Starting Nginx Proxy..."
-nginx -g "daemon off;"
+echo "Starting Streamlit on port 7860..."
+streamlit run app.py --server.port 7860 --server.address 0.0.0.0