feat: create route to fetch stream URL from provider

Summary:

Test Plan:

src/controllers/episodes/index.ts

@@ -0,0 +1,14 @@
+import { OpenAPIHono } from "@hono/zod-openapi";
+
+const app = new OpenAPIHono();
+
+app.route(
+  "/",
+  await import("./getByAniListId").then((controller) => controller.default),
+);
+app.route(
+  "/",
+  await import("./getEpisodeUrl").then((controller) => controller.default),
+);
+
+export default app;