feat(ui): visualize running firmware updates

[robertsLando]

Fixes #2110

[robertsLando]

@LordMike Cannot test this my own, could you give this a try?

[coveralls]

Pull Request Test Coverage Report for Build 1634547138

• 0 of 33 (0.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.05%) to 27.318%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/components/nodes-table/nodes-table.js	0	1	0.0%
lib/ZwaveClient.ts	0	32	0.0%

Totals
Change from base Build 1633279615:	-0.05%
Covered Lines:	3635
Relevant Lines:	14027

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💛 - Coveralls

[LordMike]

Can you build an image for it?

I've recently formatted and my docker setup is broken :/

... I could take this opportunity and actually fix it ... :P

[robertsLando]

Can you build an image for it?

I could merge this to master and then you can use master tag, I tried it my self by emulating an update via code and it seems working so shouldn't create any problem

[LordMike]

I'll run a :dev later to test it out then .. :)

[robertsLando]

@LordMike dev doesn't exists anymore, it has been replaced by master tag