Change iconset to Popicons

[stackingsaunter]

Swap all existing icons in the extension to ones from open source iconset Popicons.
There is possible a react import, see here:
https://github.com/uxthings/popicons

Current designs with new icons can be viewed here (currently file is a bit messy, but that shouldn't affect this issue)

Note: In the designs I use a default viewbox 24x24 for icons, and if they are rescaled, they are rescaled from that viewbox

There a few custom icons that are not in the set, and are included here:

• 
• 
• 

These are some icons currently implemented that can stay (because there's no popicons version):

• chevrons
• "Connnected Sites" (alby with checkmark)

[MayaSatishRao]

@stackingsaunter I want to contribute to this issue. Can I work on this?

[stackingsaunter]

@MayaSatishRao go ahead

[MayaSatishRao]

@stackingsaunter i ran the project successfully. And I don't know how to proceed further?

Also, which package is currently used for icons?

[MayaSatishRao]

@stackingsaunter which wallet should I connect?

[stackingsaunter]

@MayaSatishRao hey, I don't know what you mean exactly. You can connect any way you want. It shouldn't matter in relation to the issue.

Currently we're using https://bitcoinicons.com/

[amitamrutiya]

Hey @MayaSatishRao , are you still working on this issue? If not, then @stackingsaunter, I would like to try tackling this good first issue.

[reneaaron]

@amitamrutiya2210 Feel free to submit a PR!