feat: implemented /users/{id} api route

modules/backend/queries.sql

@@ -1,17 +1,17 @@
 -- name: GetImageByID :one
-SELECT image_id, storage_type, image_path
+SELECT id, storage_type, image_path
 FROM images
-WHERE image_id = $1;
+WHERE id = $1;
 
--- -- name: CreateImage :one
--- INSERT INTO images (storage_type, image_path)
--- VALUES ($1, $2)
--- RETURNING image_id, storage_type, image_path;
+-- name: CreateImage :one
+INSERT INTO images (storage_type, image_path)
+VALUES ($1, $2)
+RETURNING id, storage_type, image_path;
 
--- -- name: GetUserByID :one
--- SELECT user_id, avatar_id, passhash, mail, nickname, disp_name, user_desc, creation_date
--- FROM users
--- WHERE user_id = $1;
+-- name: GetUserByID :one
+SELECT id, avatar_id, mail, nickname, disp_name, user_desc, creation_date
+FROM users
+WHERE id = $1;
 
 -- -- name: ListUsers :many
 -- SELECT user_id, avatar_id, passhash, mail, nickname, disp_name, user_desc, creation_date