feat(admin): include per-user content counts in users list API

Made-with: Cursor

server/api/admin/users.get.ts

@@ -1,6 +1,8 @@
 import { dbGlobal } from "drizzle-pkg/lib/db";
 import { users } from "drizzle-pkg/lib/schema/auth";
-import { desc } from "drizzle-orm";
+import { posts, timelineEvents } from "drizzle-pkg/lib/schema/content";
+import { rssFeeds } from "drizzle-pkg/lib/schema/rss";
+import { desc, sql } from "drizzle-orm";
 import { requireAdmin } from "#server/utils/admin-guard";
 
 export default defineWrappedResponseHandler(async (event) => {
@@ -19,6 +21,15 @@ export default defineWrappedResponseHandler(async (event) => {
       status: users.status,
       publicSlug: users.publicSlug,
       createdAt: users.createdAt,
+      postCount: sql<number>`(select count(*) from ${posts} where ${posts.userId} = ${users.id})`.mapWith(
+        Number,
+      ),
+      timelineEventCount: sql<number>`(select count(*) from ${timelineEvents} where ${timelineEvents.userId} = ${users.id})`.mapWith(
+        Number,
+      ),
+      rssFeedCount: sql<number>`(select count(*) from ${rssFeeds} where ${rssFeeds.userId} = ${users.id})`.mapWith(
+        Number,
+      ),
     })
     .from(users)
     .orderBy(desc(users.id))