feat: add Gallery Showcase component and update documentation

- Introduced a new Gallery Showcase component to display featured galleries on the landing page.
- Updated localization files to include new strings for the Gallery Showcase.
- Enhanced the landing page by integrating the Gallery Showcase component alongside existing elements.

Signed-off-by: Innei <[email protected]>

Author: Innei

apps/docs/src/routes.json

@@ -224,7 +224,7 @@
     "title": "Cloudflare Pages",
     "meta": {
       "title": "Cloudflare Pages",
-      "description": "Deploy your gallery to Cloudflare Pages for fast global CDN distribution.",
+      "description": "Guide to deploying Afilmory via Cloudflare Pages.",
       "createdAt": "2025-07-20T22:35:03+08:00",
       "lastModified": "2025-11-23T19:40:52+08:00",
       "order": "53"

apps/docs/src/routes.ts

@@ -282,7 +282,7 @@ export const routes: RouteConfig[] = [
     title: 'Cloudflare Pages',
     meta: {
       title: 'Cloudflare Pages',
-      description: 'Deploy your gallery to Cloudflare Pages for fast global CDN distribution.',
+      description: 'Guide to deploying Afilmory via Cloudflare Pages.',
       createdAt: '2025-07-20T22:35:03+08:00',
       lastModified: '2025-11-23T19:40:52+08:00',
       order: '53',