Feature Request: Exclude Incognito Mode Copies from Clipboard History

[nicer-spec-kill]

Is your feature request related to a problem?
Yes. When using a web browser or app in incognito/private browsing mode, copying text to the clipboard still saves that sensitive information into the LeanType keyboard clipboard history.

Describe the solution you'd like
I would like LeanType to automatically detect when the device or active app is operating in an incognito, private, or secure text input field. When this state is detected, any text copied to the clipboard should be excluded from the keyboard's clipboard history.

Use case
This feature ensures complete privacy when browsing sensitive information. For example, if I copy a temporary access code, a private URL, or personal data while in an incognito browser tab, I want to be confident that it will not show up in my keyboard history later when I am typing in a public or shared environment.

Alternatives considered
The current workaround is to manually open the LeanType clipboard history and delete the sensitive items after copying them.

App version & Flavor
offlinelite

[AZADAYAZ]

I wonder how the keyboard can detect if the browser is in incognito mode.
Either put the incognito mode on the toolbar,
Or assign a shortcut key,
Or set it up as a long press.