Update daily metrics

Author: codeEvolveZenith345

data/logs/activity_2025-10-25.log

@@ -1,3 +1,4 @@
 [2025-10-25 03:47:01] Documentation updates
 [2025-10-25 18:36:56] Dependency management
 [2025-10-25 20:50:48] Code refactoring
+[2025-10-25 22:36:08] Build system improvements

data/stats/repository_stats.json

@@ -210,10 +210,10 @@
     "last_updated": "2025-10-24T18:39:20.528349"
   },
   "2025-10-25": {
-    "commits": 2,
-    "lines_added": 12,
-    "lines_removed": 14,
+    "commits": 3,
+    "lines_added": 28,
+    "lines_removed": 9,
     "files_changed": 4,
-    "last_updated": "2025-10-25T18:36:56.174921"
+    "last_updated": "2025-10-25T22:36:08.418359"
   }
 }