Voeg bewerken van sociaal ondernemer toe (naam en slug)

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

lib/platform-db.ts

@@ -40,3 +40,9 @@ export function listAccounts(): (PlatformAccount & { user_count: number })[] {
     )
     .all() as (PlatformAccount & { user_count: number })[];
 }
+
+export function getAccount(id: number): PlatformAccount | undefined {
+  return getPlatformDb()
+    .prepare("SELECT * FROM accounts WHERE id = ?")
+    .get(id) as PlatformAccount | undefined;
+}