Cleaned tracked files and applied .gitignore + better filterhoppers

.gitignore

@@ -1,50 +1,44 @@
-.gradle
-**/build/
-!src/**/build/
+# Gradle files
+.gradle/
+build/
+!gradle/wrapper/gradle-wrapper.jar
 
-# Ignore Gradle GUI config
-gradle-app.setting
+# IntelliJ IDEA
+.idea/
+*.iml
+*.ipr
+*.iws
+out/
 
-# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
-!gradle-wrapper.jar
-
-# Avoid ignore Gradle wrappper properties
-!gradle-wrapper.properties
-
-# Cache of project
-.gradletasknamecache
-
-# Eclipse Gradle plugin generated files
-# Eclipse Core
-.project
-# JDT-specific (Eclipse Java Development Tools)
-.classpath
+# VS Code
+.vscode/
 
+# Logs
+*.log
 
+# OS-specific files
 .DS_Store
+./*/.DS_Store
+Thumbs.db
 
+# Environment
+.env
 
-*-1.0-SNAPSHOT.jar
+# Local settings
+*.local
+*.tmp
 
+# JARs or compiled output
+*.class
+*.jar
+*.war
+*.ear
 
-.vscode/*
-**/.vscode
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/extensions.json
-!.vscode/*.code-snippets
+# Dependency caches
+**/.classpath
+**/.project
+**/.settings/
 
-# Local History for Visual Studio Code
-.history/
-
-# Built Visual Studio Code Extensions
-*.vsix
-
-
-*/target/
-*/bin/
-**/.vscode
-
-*/gradle
-*/gradlew*
+# Generated files
+gen/
+bin/