add ignore

.gitignore

@@ -0,0 +1,94 @@
+# ----------------------------------------
+# Systemdateien
+# ----------------------------------------
+.DS_Store
+Thumbs.db
+
+# ----------------------------------------
+# Logdateien
+# ----------------------------------------
+*.log
+
+# ----------------------------------------
+# Node.js / npm
+# ----------------------------------------
+node_modules/
+package-lock.json
+
+# ----------------------------------------
+# Gradle
+# ----------------------------------------
+.gradle/
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+# ----------------------------------------
+# IntelliJ IDEA
+# ----------------------------------------
+.idea/
+*.iml
+*.iws
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+# ----------------------------------------
+# Eclipse / Spring Tool Suite (STS)
+# ----------------------------------------
+.apt_generated/
+.classpath
+.factorypath
+.project
+.settings/
+.springBeans
+.sts4-cache/
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+# ----------------------------------------
+# NetBeans
+# ----------------------------------------
+nbproject/private/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/
+
+# ----------------------------------------
+# VS Code
+# ----------------------------------------
+.vscode/
+
+# ----------------------------------------
+# Vaadin / Vite
+# ----------------------------------------
+frontend/generated/
+vite.generated.ts
+types.d.ts
+target/
+
+# ----------------------------------------
+# Docker
+# ----------------------------------------
+*.env
+.env.local
+docker-compose.override.yml
+
+# ----------------------------------------
+# Test-Coverage
+# ----------------------------------------
+coverage/
+*.lcov
+
+# ----------------------------------------
+# Temporäre / Backup-Dateien
+# ----------------------------------------
+*~
+*.swp
+*.swo
+*.bak
+*.tmp