Swipe tuning

[TychoVrahe]

This PR addresses several problems/UX issues with swiping on T3T1.

• when changing layout (with going through python), swipe direction is remembered and therefore the second part of the animation has right effect
• no longer blocking swipes when button is pressed, rather we selectively block swipes on hold to confirm press only. When the swipe is locked-in while, new TouchAbort event is sent so any pressed buttons are deactivated.
• swipes beginning too close to an edge (that in direction of the swipe) are ignored, as they would fail anyway
• handling of repeated touches when swiping is improved
• instant lock-trigger of swipe without TouchMove event in between Start and End is removed- this would cause some complications with the new TouchAbort mechanism and these situations are not real swipes anyway..
• hold to confirm screen when showing share words is animated
• internal swipes handling is improved - when entering/exiting screen with internal swipes, normal swipe animation is played. This mainly affects show share words flow.
• duration of canceled swipe animation is fixed

Also in this PR, a fix of two other bugs:

• touch driver sometimes issued second TouchStart/End event pair, causing double button clicks for example
• backlight handling on first paint is fixed to address now quicker timers when playing attach animation

[github-actions]

core UI changes	device test	click test	persistence test
T2T1 Model T	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
T2B1 Safe 3	test(screens) main(screens)	test(screens) main(screens)	2724
T3T1	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
All	main(screens)

[TychoVrahe]

@cepetr please see 967b81c (we already discussed this)

@matejcik please review 48966be

[cepetr]

I looked just at 967b81c and utACK.

[matejcik]

code ACK but we're out of flash again :(

[bosomt]

QA OK

• Device: Trezor T3T1 2.8.0 regular (revision dd4671a)