message: construction: Override Ctrl+O and Ctrl+S (browser)
diff: @@ -10,7 +10,7 @@ window.addEventListener('contextmenu', e => e.preventDefault())
  // Disable Brwoser's Ctrl+P shortcut
  window.addEventListener('keydown', e => {
  - if (e.ctrlKey && ['p', 's'].includes(e.key)) {
  + if (e.ctrlKey && ['p', 's', 'o'].includes(e.key)) {
  e.preventDefault()
  }
  })
  