Update contributors list [skip ci]

Author: github-actions[bot]

site/about/contributors.json

@@ -1,10 +1,10 @@
 {
-  "generated": "2026-08-30T06:45:04.852853+00:00",
+  "generated": "2026-08-30T10:48:56.167554+00:00",
   "repo": "harvard-edge/cs249r_book",
   "stats": {
     "forks": 3539,
     "issues": 27,
-    "stars": 28056,
+    "stars": 28058,
     "watchers": 221
   },
   "total": 103,