Cleanup: Entfernt veraltete und unnötige Einträge aus .gitignore.

.gitignore

@@ -193,7 +193,6 @@ StyleCopReport.xml
 *.obj
 *.iobj
 *.pch
-*.pdb
 *.ipdb
 *.pgc
 *.pgd
@@ -420,8 +419,6 @@ node_modules/
 *.dsp
 
 # Visual Studio 6 technical files
-*.ncb
-*.aps
 
 # Visual Studio LightSwitch build output
 **/*.HTMLClient/GeneratedArtifacts
@@ -495,15 +492,9 @@ MigrationBackup/
 FodyWeavers.xsd
 
 # VS Code files for those working on multiple tools
-.vscode/*
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/extensions.json
 *.code-workspace
 
 # Local History for Visual Studio Code
-.history/
 
 # Windows Installer files from build outputs
 *.cab