Updated Transactions views layout

[bgptr]

Closes #3282.
Closes #3283.
Closes #3334.
Closes #3280.

This diff should be merged after #3278. After it, I will handle the merge conflicts around Layout.less.
Notes:

• I skinned the account select input as it is in the design, but I did not replace it with a pi-ui component. I think it should be handled in a separate PR globally. After this PR, we should take care of Change react-select dependency #2517.
• I did not implement the multiple inner styles of the amount input. There is an already opened issue about it: [inputs] Implement amount design as specified in the docs #1511.
• icon of the "Send funds to another account" button was replaced by the account icon as @MariaPleshkova and @linnutee suggested on matrix.

[amass01]

I skinned the account select input as it is in the design, but I did not replace it with a pi-ui component. I think it should be handled in a separate PR globally.

Good point mate, worth creating an issue, it would be great if we replace all input components with generic input
imported from pi-ui.

[bgptr]

@amassarwi I found that there is already an open issue about this. I linked it in the description.

[alexlyp]

Overall looks really good. Only thing that looks a little wacky is the "Paste" text in the button looks off to my eye. Like the text is too wide or something.

[amass01]

code LGTM!

[bgptr]

Thank you guys for the review.
@alexlyp I used pi-ui Button component and I did not notice it uses Arial by default. Good catch, thx! I've fixed it.

#3336 broke the layout a little bit. I tried to hunt down every misalignment, but if a fresh eye could check this PR again, it would be great.

[amass01]

Testing...

[amass01]

Looks great!!!!

Hit the following warnings in console - the first one seems to happen on master as well:

[bgptr]

@amassarwi Thanks for the test. I fixed the warnings.