Walkthrough

The pull request introduces a backup and restore subsystem to the EmotiBitInstaller script, implementing timestamped backup functionality for JSON and XML settings files stored in app data directories. The backup process runs during the pre-install phase before uninstall operations, with post-install cleanup logic for removing identical backups. The installer creates organized backup directories using a YYYY-MM-DD_hhmmss naming scheme and includes logic to clean up empty backup folders. Additionally, the version number is updated from 1.14.2 to 1.14.5, and new file entries and uninstall deletion rules are added to the installer configuration.

Possibly related PRs

• (merge master) release version 1.14.2 #329: Installer backup workflow integrates directly with PrepareToInstall and MSI migration logic.
• added a patch to backup settings files in Windows Firmware Installer #330: Implements the same Inno Setup settings backup and cleanup subsystem with identical new variables, functions, and workflow modifications.
• Dev #281: Both pull requests modify src/ofxEmotiBitVersion.h to update the version constant.

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