feat: create route to return title information

Summary:

Test Plan:

src/types/schema.ts

@@ -8,3 +8,11 @@ export const SuccessResponseSchema = <T extends ZodSchema>(schema?: T) => {
 
   return z.object({ success: z.literal(true), result: schema });
 };
+
+export const ErrorResponseSchema = z.object({
+  success: z.literal(false),
+});
+
+export const AniListIdSchema = z
+  .number({ coerce: true })
+  .openapi({ type: "integer" });