refactor: added docker support and improved structure

docker-entrypoint.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+# Build or watch Tailwind CSS based on environment
+if [ "$ENVIRONMENT" = "development" ]; then
+    echo "Starting Tailwind CSS in watch mode..."
+    npm run dev &
+else
+    echo "Building Tailwind CSS for production..."
+    npm run build
+fi
+
+# Execute the main command
+exec "$@"