feat: now PostImage return Image struct even on duplicate data

sql/queries.sql.go

@@ -102,6 +102,19 @@ func (q *Queries) GetImageByID(ctx context.Context, illustID int64) (Image, erro
 	return i, err
 }
 
+const getImageByPath = `-- name: GetImageByPath :one
+SELECT id, storage_type, image_path
+FROM images
+WHERE image_path = $1::text
+`
+
+func (q *Queries) GetImageByPath(ctx context.Context, illustPath string) (Image, error) {
+	row := q.db.QueryRow(ctx, getImageByPath, illustPath)
+	var i Image
+	err := row.Scan(&i.ID, &i.StorageType, &i.ImagePath)
+	return i, err
+}
+
 const getReviewByID = `-- name: GetReviewByID :one
 
 SELECT id, data, rating, user_id, title_id, created_at