Update daily metrics

Author: codeEvolveZenith345

data/logs/activity_2025-10-06.log

@@ -1,3 +1,4 @@
 [2025-10-06 03:14:25] Code refactoring
 [2025-10-06 03:25:28] Code review and optimization
 [2025-10-06 06:52:28] Testing and validation
+[2025-10-06 14:53:38] Testing and validation

data/stats/repository_stats.json

@@ -98,10 +98,10 @@
     "last_updated": "2025-10-05T14:53:36.071976"
   },
   "2025-10-06": {
-    "commits": 4,
-    "lines_added": 23,
-    "lines_removed": 1,
-    "files_changed": 2,
-    "last_updated": "2025-10-06T13:39:07.766520"
+    "commits": 5,
+    "lines_added": 13,
+    "lines_removed": 13,
+    "files_changed": 3,
+    "last_updated": "2025-10-06T14:53:38.103481"
   }
 }