chore: added tags to flow

packages/cli/src/commands/init.ts

···
 			placeholder: "ogImage, coverImage, image, hero, etc.",
 		});
 
+		const tagsField = await consola.prompt("Field name for tags:", {
+			type: "text",
+			default: "tags",
+			placeholder: "tags, categories, keywords, etc.",
+		});
+
 		let frontmatterMapping: FrontmatterMapping | undefined = {};
 
 		if (titleField && titleField !== "title") {
···
 		}
 		if (coverField && coverField !== "ogImage") {
 			frontmatterMapping.coverImage = coverField as string;
+		}
+		if (tagsField && tagsField !== "tags") {
+			frontmatterMapping.tags = tagsField as string;
 		}
 
 		// Only keep frontmatterMapping if it has any custom fields

packages/cli/src/lib/atproto.ts

···
     record.coverImage = coverImage;
   }
 
+  if (post.frontmatter.tags && post.frontmatter.tags.length > 0) {
+    record.tags = post.frontmatter.tags;
+  }
+
   const response = await agent.com.atproto.repo.createRecord({
     repo: agent.session!.did,
     collection: "site.standard.document",
···
     record.coverImage = coverImage;
   }
 
+  if (post.frontmatter.tags && post.frontmatter.tags.length > 0) {
+    record.tags = post.frontmatter.tags;
+  }
+
   await agent.com.atproto.repo.putRecord({
     repo: agent.session!.did,
     collection: collection!,
···
   publishedAt: string;
   canonicalUrl?: string;
   coverImage?: BlobObject;
+  tags?: string[];
   location?: string;
 }