feat: update homepage announcement for RustFS 1.0.0 GA (#112)

Author: majinghe

data/announcement.ts

@@ -1,7 +1,7 @@
 export const homeAnnouncement = {
   enabled: true,
   badge: 'New',
-  message: 'RustFS 1.0.0-rc.1 is now available.',
-  linkText: 'Explore the release',
-  href: 'https://github.com/rustfs/rustfs/releases/tag/1.0.0-rc.1',
+  message: 'RustFS 1.0.0 is general availability now! Please',
+  linkText: 'upgrade and try',
+  href: '/download',
 } as const