Remove unnecessary files and directories

.idea/sonarlint/securityhotspotstore/index.pb

-
-9
-	README.md,8\e\8ec9a00bfd09b3190ac6b22251dbb1aa95a0579d
-I
-tournament-factory-adr.md,8\1\81d8eb2bc5a911b258c49bed79926844ea3988f0
-C
-docker-compose.yaml,e\f\ef8def03dc8f162799089e9b5f4321201c8810d5
-F
-sth-backend/Dockerfile,a\d\ad9815cb514700b7f513e4aad039536e258c58d9
-@
-sth-backend/mvnw,f\7\f764c0a37a5c9f7a04bea4edf778d74fc41a085c
-C
-sth-backend/pom.xml,f\f\ffa88f39108e02aca02fbfcfdefda86d60005743
-m
-=sth-backend/src/main/java/hdm/mi/sthbackend/model/IMatch.java,1\5\15d493c652d20750608adb0a33ec5d3ad17ece3d
-r
-Bsth-backend/src/main/java/hdm/mi/sthbackend/model/ITournament.java,d\4\d4d373a247368212c60cc99595abbf323611ed8f
\ No newline at end of file

.idea/student-tournament-hub.iml

-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-  <component name="SonarLintModuleSettings">
-    <option name="uniqueId" value="496df6ed-8d28-4ba0-bd76-20bf08cf48f0" />
-  </component>
-</module>
\ No newline at end of file

.idea/vcs.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file

.vscode/settings.json

-{
-    "java.compile.nullAnalysis.mode": "disabled",
-    "java.configuration.updateBuildConfiguration": "interactive"
-}
\ No newline at end of file