v1.1.4 — Auto-updater, CLI flags & Linux fixes

What's new

Auto-updater

• Background update check on startup (toggle in Settings → General)
• In-app download with progress bar and automatic restart via platform script
• Manual Check for Updates in the Help menu
• Update dialog shows current/latest version and full release notes

CLI flags

• --nogui — headless mode, full serial processing with no window or tray icon
• --hidden — start minimized to the system tray
• --debug — enable the debug overlay on launch
• --version — print version and exit

Fixes & improvements

• Config directory moved to the platform standard location (%APPDATA%\BaudBound /
  ~/.config/BaudBound / ~/Library/Application Support/BaudBound) so autostart and manual
  launches always share the same config
• Linux: UI now scales correctly on HiDPI / fractional-scaled displays via
  glfwGetWindowContentScale
• Linux: fixed white border bleed-through on window edges
• Debug overlay toggle added to the Help menu as a quick shortcut
• Settings dialog now always reflects the current saved state when reopened