chore: update package version to 0.0.25 and dependencies in package.json; refactor Jimeng class to extend JimengService

src/jimeng/index.ts

@@ -1,7 +1,7 @@
-import { Core, CoreOpts } from "./core.ts";
+import { JimengService, JimengOptions } from "./core.ts";
 
-export class Jimen extends Core {
-  constructor(opts: CoreOpts = {}) {
+export class Jimeng extends JimengService {
+  constructor(opts: JimengOptions) {
     super(opts);
   }
 }