Start development of v2

.gitignore

@@ -1,8 +1,10 @@
+node_modules
 HELP.md
-target/
-!.mvn/wrapper/maven-wrapper.jar
-!**/src/main/**/target/
-!**/src/test/**/target/
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
 
 ### STS ###
 .apt_generated
@@ -12,12 +14,18 @@ target/
 .settings
 .springBeans
 .sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
 
 ### IntelliJ IDEA ###
 .idea
 *.iws
 *.iml
 *.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
 
 ### NetBeans ###
 /nbproject/private/
@@ -25,16 +33,15 @@ target/
 /dist/
 /nbdist/
 /.nb-gradle/
-build/
-!**/src/main/**/build/
-!**/src/test/**/build/
 
 ### VS Code ###
 .vscode/
-/.mvn/
+
+### Kotlin ###
+.kotlin
 
 ### Custom ###
 /data/
 /backend/src/main/resources/static/
 /docker/docker-compose.yml
-/.gameyfin/
+/.gameyfin/