feat(nsis): add quiet uninstall string to registry

This update introduces a quiet uninstall string to the registry for
the application, allowing users to uninstall the software silently
without user interaction. This enhancement improves the user experience
for automated uninstall scenarios.

- Added QuietUninstallString for silent uninstallation
- Enhances automation capabilities for users

src-tauri/nsis-hooks.nsh

@@ -42,6 +42,7 @@
   WriteRegStr HKCU "${UNINSTKEY}" "Publisher" "${MANUFACTURER}"
   WriteRegStr HKCU "${UNINSTKEY}" "InstallLocation" "$\"$INSTDIR$\""
   WriteRegStr HKCU "${UNINSTKEY}" "UninstallString" "$\"$INSTDIR\uninstall.exe$\""
+  WriteRegStr HKCU "${UNINSTKEY}" "QuietUninstallString" "$\"$INSTDIR\uninstall.exe$\" /S"
   WriteRegDWORD HKCU "${UNINSTKEY}" "NoModify" "1"
   WriteRegDWORD HKCU "${UNINSTKEY}" "NoRepair" "1"
 !macroend