fix: response 의 구조와 맞지 않는 곳 수정

src/repositories/shareRepository.js

@@ -14,12 +14,16 @@ const ShareRepository = {
   async getCombinationByUuid(uniqueId) {
     const resp = await pool.query(
       `SELECT
-        shares.combination_id,
-        array(SELECT relations.part_id FROM relations WHERE relations.combination_id = shares.combination_id) as parts,
-        shares.created_at,
-        (SELECT created_at FROM combinations WHERE combinations.id = shares.combination_id) as verified_at
-        FROM shares
-        WHERE uuid=$1;`,
+  shares.combination_id,
+  users.nickname,
+  array(SELECT relations.part_id FROM relations WHERE relations.combination_id = shares.combination_id) as parts,
+  shares.created_at,
+  (SELECT created_at FROM combinations WHERE combinations.id = shares.combination_id) as verified_at
+FROM shares
+LEFT JOIN combinations ON shares.combination_id = combinations.id
+LEFT JOIN users ON combinations.owner_id = users.id
+WHERE uuid=$1
+;`,
       [uniqueId]
     );
     const [row] = resp.rows;