Added the possibility to hide the whole command bar of a text input.

[veler]

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• New feature or enhancement
• UI change (please include screenshot!)
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
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What is the current behavior?

We can't completely hide the command bar of a text input.

What is the new behavior?

Added a way to hide it.

Other information

Quality check

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