fix(i18n): update verification tips for clarity (#14342)

web/i18n/en-US/plugin.ts

@@ -194,8 +194,8 @@ const translation = {
       firstReleased: 'First Released',
     },
     viewMore: 'View more',
-    verifiedTip: 'This plugin is verified by Dify',
-    partnerTip: 'This plugin is developed by Dify partners',
+    verifiedTip: 'Verified by Dify',
+    partnerTip: 'Verified by a Dify partner',
   },
   task: {
     installing: 'Installing {{installingLength}} plugins, 0 done.',

web/i18n/zh-Hans/plugin.ts

@@ -194,8 +194,8 @@ const translation = {
       firstReleased: '首次发布',
     },
     viewMore: '查看更多',
-    verifiedTip: '此插件已由 Dify 认证',
-    partnerTip: '此插件由 Dify 合作伙伴开发',
+    verifiedTip: '此插件由 Dify 认证',
+    partnerTip: '此插件由 Dify 合作伙伴认证',
   },
   task: {
     installing: '{{installingLength}} 个插件安装中，0 已完成',