feat: add Consumet as provider for stream URL

Summary:

Test Plan:

src/mocks/consumet.ts

@@ -1,12 +1,10 @@
-import type { IAnimeEpisode } from "@consumet/extensions";
+import type { IAnimeEpisode, ISource } from "@consumet/extensions";
 
 import { mock } from "bun:test";
 
 export function mockConsumet() {
-  mock.module("@consumet/extensions", () => {
-    class Gogoanime {}
-
-    class Anilist {
+  mock.module("src/consumet", () => ({
+    aniList: {
       fetchEpisodesListById(
         id: string,
         dub?: boolean | undefined,
@@ -23,9 +21,17 @@ export function mockConsumet() {
         }
 
         return Promise.resolve([]);
-      }
-    }
+      },
+      fetchEpisodeSources(episodeId: string, ...args: any): Promise<ISource> {
+        if (episodeId === "unknown") {
+          return Promise.resolve({ sources: [] });
+        }
 
-    return { ANIME: { Gogoanime }, META: { Anilist } };
-  });
+        return Promise.resolve({
+          sources: [{ url: "https://consumet.com" }],
+          subtitles: [],
+        });
+      },
+    },
+  }));
 }