Add review: Athar_Chandio (mechanical_engineering)

reviews/Athar_Chandio/mechanical_engineering.json

@@ -12,5 +12,19 @@
     },
     "decision": "Approve",
     "feedback": ""
+  },
+  {
+    "timestamp": "2025-12-17T08:52:08.643609",
+    "annotator_id": "Athar Chandio ",
+    "branch": "mechanical_engineering",
+    "area": "fluid_mechanics",
+    "template": "template_incompressible_continuity",
+    "scores": {
+      "physical_plausibility": 5,
+      "mathematical_correctness": 5,
+      "pedagogical_clarity": 5
+    },
+    "decision": "Approve",
+    "feedback": ""
   }
 ]