fix: import Consumet source dynamically for episodes route

Summary:

Test Plan:

src/controllers/episodes/index.ts

@@ -10,7 +10,6 @@ import {
 } from "~/types/schema";
 
 import { getEpisodesFromAnify } from "./anify";
-import { getEpisodesFromConsumet } from "./consumet";
 import { EpisodesResponse } from "./episode";
 
 const EpisodesResponseSchema = SuccessResponseSchema(EpisodesResponse);
@@ -54,7 +53,10 @@ app.openapi(route, async (c) => {
         JSON.parse((c.env?.["ENABLE_ANIFY"] ?? "true") as string),
         aniListId,
       ),
-    () => getEpisodesFromConsumet(aniListId),
+    () =>
+      import("./consumet").then(({ getEpisodesFromConsumet }) =>
+        getEpisodesFromConsumet(aniListId),
+      ),
   ]);
 
   if (!episodes) {