docs(codebase): Update codebase structure statistics and chart with latest metrics

Author: PritamP20

code_lines_statistics.json

@@ -3,10 +3,10 @@
     "generated_by": "scripts/calculate_code_statistics.py",
     "description": "This file is auto-generated. Do not edit manually - it will be overwritten"
   },
-  "test_lines": 35952,
-  "app_lines": 17291,
-  "generated_lines": 1253,
-  "script_lines": 4445,
-  "documentation_lines": 9754,
-  "configuration_lines": 17264
+  "test_lines": 39799,
+  "app_lines": 18394,
+  "generated_lines": 1268,
+  "script_lines": 4470,
+  "documentation_lines": 9877,
+  "configuration_lines": 17517
 }