fix: server hooks

src/hooks.server.ts

@@ -0,0 +1,29 @@
+import type { Handle } from '@sveltejs/kit';
+import redirects from './redirects.json';
+import { sequence } from '@sveltejs/kit/hooks';
+import { BANNER_KEY } from '$lib/constants';
+
+const redirectMap = new Map(redirects.map(({ link, redirect }) => [link, redirect]));
+
+const redirecter: Handle = async ({ event, resolve }) => {
+    const currentPath = event.url.pathname;
+    if (redirectMap.has(currentPath)) {
+        return new Response(null, {
+            status: 308,
+            headers: {
+                location: redirectMap.get(currentPath) ?? ''
+            }
+        });
+    }
+
+    return await resolve(event);
+};
+
+const bannerRewriter: Handle = async ({ event, resolve }) => {
+    const response = await resolve(event, {
+        transformPageChunk: ({ html }) => html.replace('%aw_banner_key%', BANNER_KEY)
+    });
+    return response;
+};
+
+export const handle = sequence(redirecter, bannerRewriter);