chore: reformat application codes

src/main/kotlin/com/sangdol/demo/DemoApplication.kt

@@ -7,5 +7,5 @@ import org.springframework.boot.runApplication
 class DemoApplication
 
 fun main(args: Array<String>) {
-	runApplication<DemoApplication>(*args)
+    runApplication<DemoApplication>(*args)
 }

src/main/kotlin/com/sangdol/demo/DemoEntity.kt

@@ -1,10 +1,6 @@
 package com.sangdol.demo
 
-import jakarta.persistence.Entity
-import jakarta.persistence.GeneratedValue
-import jakarta.persistence.GenerationType
-import jakarta.persistence.Id
-import jakarta.persistence.Table
+import jakarta.persistence.*
 
 @Entity
 @Table(name = "demo")

src/main/resources/data.sql

@@ -1,21 +1,21 @@
-INSERT INTO demo(name, age) VALUES
-    ('John Doe', 30),
-    ('Jane Smith', 25),
-    ('Alice Johnson', 28),
-    ('Bob Brown', 35),
-    ('Charlie White', 22),
-    ('Diana Green', 40),
-    ('Ethan Blue', 33),
-    ('Fiona Black', 29),
-    ('George Grey', 31),
-    ('Hannah Yellow', 27),
-    ('Ian Purple', 38),
-    ('Julia Orange', 26),
-    ('Kevin Pink', 34),
-    ('Laura Cyan', 21),
-    ('Mike Magenta', 37),
-    ('Nina Teal', 24),
-    ('Oscar Maroon', 32),
-    ('Paula Silver', 39),
-    ('Quentin Gold', 23),
-    ('Rachel Bronze', 36);
+INSERT INTO demo(name, age)
+VALUES ('John Doe', 30),
+       ('Jane Smith', 25),
+       ('Alice Johnson', 28),
+       ('Bob Brown', 35),
+       ('Charlie White', 22),
+       ('Diana Green', 40),
+       ('Ethan Blue', 33),
+       ('Fiona Black', 29),
+       ('George Grey', 31),
+       ('Hannah Yellow', 27),
+       ('Ian Purple', 38),
+       ('Julia Orange', 26),
+       ('Kevin Pink', 34),
+       ('Laura Cyan', 21),
+       ('Mike Magenta', 37),
+       ('Nina Teal', 24),
+       ('Oscar Maroon', 32),
+       ('Paula Silver', 39),
+       ('Quentin Gold', 23),
+       ('Rachel Bronze', 36);

src/main/resources/schema.sql

@@ -2,8 +2,8 @@ DROP TABLE IF EXISTS demo;
 
 CREATE TABLE demo
 (
-    id         BIGINT NOT NULL AUTO_INCREMENT,
-    name       VARCHAR(50) NOT NULL,
-    age        INTEGER NOT NULL,
+    id   BIGINT      NOT NULL AUTO_INCREMENT,
+    name VARCHAR(50) NOT NULL,
+    age  INTEGER     NOT NULL,
     PRIMARY KEY (id)
 );