[Functionality] Task Completion CLI: made -r option optional for region selection because auto-open region selection if no config found

[Functionality] Region monitoring: added consecutive hit logic for change detection

[Git] .gitignore: added .DS_Store exclusion for macOS

[BugFix] Task watch script: fixed -s flag functionality in parameter handling

[Functionality] Task monitoring: added support for overriding stableSecondsThreshold in scripts

[Documentation] Telegram notifications: added details and example image in README

[Setup] Config loader & setup: update file reading to handle UTF-8 BOM

[BugFix] Config migration: fixed interactive TTY prompt for Telegram screenshot notifications

[Setup] Task-watch script: added execution permissions and enhanced argument parsing

[Functionality] Telegram notifications: added image support for change detection messages

[Functionality] Config updates: increased differenceThreshold for monitor settings

[Setup] Install script: added 'change-watch' alias and improved sudo-related messages

[Functionality] Config sensitivity update: adjusted differenceThreshold for monitorChange in config and related scripts

[Functionality] change-watch.ps1: added update delegation to task-watch

[Refactoring] Config files: removed unused duration for change-watch