feat(core): Enhanced post fetching and creation with additional metadata and support for HTML source

ts/classes.ghost.ts

@@ -18,19 +18,19 @@ export class Ghost {
     this.adminApi = new plugins.GhostAdminAPI({
       url: this.options.baseUrl,
       key: this.options.adminApiKey,
-      version: "v3"
+      version: 'v3',
     });
 
     this.contentApi = new plugins.GhostContentAPI({
       url: this.options.baseUrl,
       key: this.options.contentApiKey,
-      version: "v3"
+      version: 'v3',
     });
   }
 
   public async getPosts(limit: number = 1000): Promise<Post[]> {
     try {
-      const postsData = await this.contentApi.posts.browse({ limit });
+      const postsData = await this.contentApi.posts.browse({ limit, include: 'tags,authors' });
       return postsData.map((postData: IPostOptions) => new Post(this, postData));
     } catch (error) {
       console.error('Error fetching posts:', error);
@@ -57,4 +57,12 @@ export class Ghost {
       throw error;
     }
   }
+
+  public async createPostFromHtml(optionsArg: { title: string; html: string }) {
+    const postData = await this.adminApi.posts.add(
+      { title: optionsArg.title, html: optionsArg.html },
+      { source: 'html' } // Tell the API to use HTML as the content source, instead of Lexical
+    );
+    return new Post(this, postData);
+  }
 }