Some UI/UX suggestions

[ghost]

Thanks for making this excellent project. There are some small UI/UX improvements that I think would be cool to have:

• a progress bar at the bottom of the UI for the current operation, along with a rough ETA display
• a menu option to halt current operation, this might need firmware support as well (currently firmware goes entirely unresponsive and have to be power cycled to cancel)
• a push notification/msgbox/audible alert checkbox after completion, imo it'd be helpful since the r/w operations take such a long time, msgbox would be the easiest approach I think
• an operation that does write + verify, because so far if a user wants to verify the content, they'd have to read back the content and then manually diff it with an external utility

[bbogush]

Thanks for suggestions. Added to TODO list.

[7134956]

Сommit with time estimate. https://github.com/7134956/nand_programmer/commit/05a75f41c1dc7bfcc21b488b8441dbf03d234feb

[7134956]

Notification msgbox alert checkbox after completion. https://github.com/7134956/nand_programmer/commit/7342c8347c822e09a18e2100c04b91efe89dc7f9

[7134956]

Port selection from list. List updated on click. https://github.com/7134956/nand_programmer/commit/e86ce288c9b2eecac216ec5218dd889a99b5a0e0

[bbogush]

I've cherry picked commits. Great features. Thanks!

[7134956]

https://github.com/7134956/nand_programmer/commit/d190b925c372fc0d8cae5c5a9d118296e4aa84fa Add work area setup to GUI after chip select.

[bbogush]

Cool feature. Merged. Thank you!

[7134956]

https://github.com/7134956/nand_programmer/commit/ac84677a8bb1861471b0e4b41fda30889a9c325a This can be merged with little changes for your branch.