Big visual overhaul docker compsoe file etc

lobby/http.py

@@ -0,0 +1,17 @@
+import json
+
+from django.http import HttpRequest
+
+
+def json_body(request: HttpRequest) -> dict:
+    if not request.body:
+        return {}
+
+    try:
+        return json.loads(request.body)
+    except json.JSONDecodeError:
+        return {}
+
+
+def normalize_session_code(code: str) -> str:
+    return code.strip().upper()