Space app now uses backend runner app

space_app.py

@@ -1,26 +1,19 @@
+# space_app.py
 import os
-from flask import Flask, send_from_directory, jsonify
+from pathlib import Path
+from flask import send_from_directory
+from backend.runner.app import app  # <-- reuse the backend Flask app
 
-app = Flask(__name__, static_folder="frontend", static_url_path="")
+FRONTEND_DIR = (Path(__file__).parent / "frontend").resolve()
 
-@app.get("/health")
-def health():
-    return jsonify({"status": "ok"})
-
-# Serve the SPA
-@app.get("/")
-def index():
-    return send_from_directory("frontend", "index.html")
-
-# Serve static assets under /js, /css, /images, etc.
+# Serve SPA + static from the same app/host as the API
+@app.route("/", defaults={"path": ""})
 @app.route("/<path:path>")
-def static_proxy(path):
-    # Only serve files that actually exist in frontend/
-    full_path = os.path.join(app.static_folder, path)
-    if os.path.isfile(full_path):
-        return send_from_directory(app.static_folder, path)
-    # Fallback to SPA (for hash/relative routes if any)
-    return send_from_directory("frontend", "index.html")
+def static_proxy(path: str):
+    target = FRONTEND_DIR / path
+    if path and target.exists() and target.is_file():
+        return send_from_directory(str(FRONTEND_DIR), path)
+    return send_from_directory(str(FRONTEND_DIR), "index.html")
 
 if __name__ == "__main__":
     port = int(os.environ.get("PORT", 7860))