refactor: Replace generic AnilistDurableObject fetch endpoint with dedicated methods and update their usage.

src/controllers/search/anilist.ts

@@ -8,27 +8,13 @@ export async function fetchSearchResultsFromAnilist(
   const durableObjectId = env.ANILIST_DO.idFromName("GLOBAL");
   const stub = env.ANILIST_DO.get(durableObjectId);
 
-  const response = await stub.fetch("http://anilist-do/graphql", {
-    method: "POST",
-    headers: {
-      "Content-Type": "application/json",
-    },
-    body: JSON.stringify({
-      operationName: "Search",
-      variables: { query, page, limit },
-    }),
-  });
+  const Page = await stub.search(query, page, limit);
 
-  if (!response.ok) {
+  if (!Page || Page.media?.length === 0) {
     return undefined;
   }
 
-  const data = (await response.json()) as any;
-  if (!data || data.media?.length === 0) {
-    return undefined;
-  }
-
-  const { media: results, pageInfo } = data;
+  const { media: results, pageInfo } = Page;
   return {
     results: results?.map((result: any) => {
       if (!result) return null;