backend: separate App and server, add websocket endpoint, accept data directory command argument. initialize sqlalchemy database and models in new module. frontend: create backend class for managing ws connection, move ui to chat_screen, create scaffold chat and agent classes.

run.sh

@@ -1,4 +1,35 @@
 #!/bin/bash
-cd backend
-source ../.venv/bin/activate
-python app.py
+
+case "$1" in
+  "")
+    cd backend
+    source ../.venv/bin/activate
+    python app.py
+    ;;
+  "test")
+    # Setup test data directory
+    mkdir -p test-data
+    rm -f test-data/horde.db
+
+    # Start backend in the background
+    cd backend
+    source ../.venv/bin/activate
+    python app.py ../test-data &  
+    sleep 2
+  
+    # Run tests
+    cd ../testing
+    #bash signup.sh
+    #node login.js
+    node create-agent.js
+
+    # Finalize the backend server
+    kill $!
+    ;;
+  "watch")
+    echo "TODO: Implement watch functionality"
+    ;;
+  *)
+    echo "Error: unknown command '$1'"
+    ;;
+esac