updated add to room, and verify to space

lib/services/api/spaces_api.dart

@@ -79,10 +79,11 @@ class SpacesAPI {
   }
 
   static Future<bool> joinUnit(
+    String userId,
     Map<String, String> body,
   ) async {
     final response = await _httpService.post(
-      path: ApiEndpoints.verifyInvitationCode,
+      path: ApiEndpoints.verifyInvitationCode.replaceAll('{userUuid}', userId),
       showServerMessage: false,
       body: body,
       expectedResponseModel: (json) => json['success'],