feat: SpringBootで起動できるように

src/main/kotlin/dev/usbharu/hideout/SpringApplication.kt

@@ -0,0 +1,12 @@
+package dev.usbharu.hideout
+
+import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.runApplication
+
+
+@SpringBootApplication
+class SpringApplication
+
+fun main(args: Array<String>) {
+    runApplication<SpringApplication>(*args)
+}

src/main/resources/logback.xml

@@ -4,7 +4,7 @@
             <pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
         </encoder>
     </appender>
-    <root level="TRACE">
+    <root level="INFO">
         <appender-ref ref="STDOUT"/>
     </root>
     <logger name="org.eclipse.jetty" level="INFO"/>