Update content.json by #1296

Author: sirasagi62

src/content.json

@@ -3425,10 +3425,10 @@
       "issueNumber": 1295
     },
     {
-      "title": "今更だけどNeovimでvim-fernを設定する",
+      "title": "今更だけどvim-fernを本気で設定する（on Neovim）",
       "date": "2025-11-24",
       "runner": "sirasagi62",
-      "url": null,
+      "url": "https://zenn.dev/sirasagi62/articles/c10c8004ab43a8",
       "githubUser": "sirasagi62",
       "issueNumber": 1296
     },