docs: editLink && lastUpdated en

Author: hywax

Diff for: docs/.vitepress/locales/en.ts

@@ -63,5 +63,18 @@ export default defineConfig({
         ],
       },
     ],
+
+    editLink: {
+      pattern: 'https://github.com/hywax/mafl/edit/main/docs/:path',
+      text: 'Edit this page on GitHub',
+    },
+
+    lastUpdated: {
+      text: 'Last updated',
+      formatOptions: {
+        dateStyle: 'short',
+        timeStyle: 'medium',
+      },
+    },
   },
 })