eyecandy and delete

backend/app/services/link_service.py

@@ -157,6 +157,16 @@ def update_link(
     return record
 
 
+def delete_link(link_id: str, user_id: str) -> bool:
+    with get_connection() as conn:
+        cursor = conn.execute(
+            'DELETE FROM links WHERE id = ? AND user_id = ?',
+            (link_id, user_id),
+        )
+        conn.commit()
+    return cursor.rowcount > 0
+
+
 def list_public_users():
     with get_connection() as conn:
         rows = conn.execute(