📋🛡 Clipboard privacy

1. Automate Community
2. Security

This simple flow takes care of clipboard privacy. Two modes are available: (1) "persistent" is always running and whenever it detects change in clipboard it clears all the items stored by android in the clipboard after a period of time set by user; (2) "tappable" clears the clipboard items only when the user taps on a notification
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Changelog:
#v.3 - Now if you copy another item into the clipboard while the previous it's been copied from less than "x" seconds, the timer is prolonged by other "x" seconds in order to allow the second paste and prevent the early erase of it.
#v.4 - toast notifications added and timeout choice on the first run
#v.5 - persistent or tappable mode can be chosen