revert to phase 1

config.py

@@ -18,10 +18,10 @@ class Config(BaseSettings):
 
     # Phase 2 Review Mapping: Defines who reviews whose work.
     # Key: Original annotator's username, Value: Reviewer's username
-    # REVIEW_MAPPING: dict[str, str] = {
+    REVIEW_MAPPING: dict[str, str] = {
     #     "zahra": "amin",
     #     "amin": "zahra"
-    # }
+    }
 
     class Config:
         env_file = ".env"