feat: split honeypot and dashboard into separate services on dedicated ports

- Honeypot listens on port 5010
- Dashboard listens on port 5123 at URL /
- Add app_dashboard.py as standalone FastAPI app
- Add start.sh to launch both uvicorn processes
- Fix dashboard_path computation to return "" at root (avoid double-slash URLs)
- Update Dockerfile, docker-compose.yaml, config.yaml, config.py

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

start.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+set -e
+
+HONEYPOT_PORT=${HONEYPOT_PORT:-5010}
+DASHBOARD_PORT=${DASHBOARD_PORT:-5123}
+
+echo "Starting Krawl honeypot on port $HONEYPOT_PORT..."
+uvicorn app:app --host 0.0.0.0 --port "$HONEYPOT_PORT" --app-dir src &
+HONEYPOT_PID=$!
+
+echo "Starting Krawl dashboard on port $DASHBOARD_PORT..."
+uvicorn app_dashboard:app --host 0.0.0.0 --port "$DASHBOARD_PORT" --app-dir src &
+DASHBOARD_PID=$!
+
+# Wait for either process to exit; if one dies, kill the other
+wait -n 2>/dev/null || wait
+kill $HONEYPOT_PID $DASHBOARD_PID 2>/dev/null || true