Add “Prevent Invalid Command Auto-Send” Option

I suggest adding a new setting called “Prevent Invalid Command Auto-Send”. Functionality: When enabled, any invalid command will not be sent automatically. Instead, just error message appears The incorrect word or part of the command will be highlighted in red The command text remains in the input box, allowing the user to correct it before sending. Reason: Currently, when a command is invalid, it is immediately sent or disappears from the input box. This can be frustrating because users may spend time typing a command only to find it invalid without warning. This option prevents that by letting users review and fix commands before sending.