chore(news): 将 oma 1.18 发布公告从主页删除

Author: MingcongBai

public/news/2025-06-18-oma-1.18.md

@@ -4,7 +4,7 @@ categories:
 title: "小熊猫包管理 (oma) v1.18 正式发布"
 date: 2025-06-18T16:00:00+08:00
 important: true
-home: true
+home: false
 ---
 
 ![不就是小熊猫上树吗，你瞅啥？](/assets/news/oma-1.18.webp)

public/news/2025-06-18-oma-1.18.zh-cn.md

@@ -4,7 +4,7 @@ categories:
 title: "小熊猫包管理 (oma) v1.18 正式发布"
 date: 2025-06-18T16:00:00+08:00
 important: true
-home: true
+home: false
 ---
 
 ![不就是小熊猫上树吗，你瞅啥？](/assets/news/oma-1.18.webp)