🚀 - Remove built-in `RemoveOnBlur` / `AddOnFocus` plugins from `@maskito/phone`

[nsbarsukov]

Which package(s) are relevant/related to the feature request?

@maskito/phone

Description

maskito/projects/phone/src/lib/masks/phone/phone-mask-strict.ts

Lines 56 to 59 in c200370

	// TODO: drop `maskitoAddOnFocusPlugin` & `maskitoRemoveOnBlurPlugin`
	// TODO: Add examples how to enable `maskitoAddOnFocusPlugin` & `maskitoRemoveOnBlurPlugin` on https://maskito.dev/addons/phone
	maskitoRemoveOnBlurPlugin(prefix),
	maskitoAddOnFocusPlugin(prefix),

Why?
Now it is too difficult to configure this behaviour.
User should decide by himself if Phone should have this behaviour or not.