(Wallet) Refactor Network selector adapter

[simoarpe]

Resolves brave/brave-browser#37812

Resolves brave/brave-browser#37811

Resolves brave/brave-browser#36253

Preview

Details

Refactor network selector adapter and introduce the following improvements:

• Show only networks that support Dapps
• Select ETH by default once a Wallet is created for the first time
• Remove new account action icon and change title to better reflect UI purpose
• Load network logos from vector assets

Submitter Checklist:

• I confirm that no security/privacy review is needed and no other type of reviews are needed, or that I have requested them
• There is a ticket for my issue
• Used Github auto-closing keywords in the PR description above
• Wrote a good PR/commit description
• Squashed any review feedback or "fixup" commits before merge, so that history is a record of what happened in the repo, not your PR
• Added appropriate labels (QA/Yes or QA/No; release-notes/include or release-notes/exclude; OS/...) to the associated issue
• Checked the PR locally:
  • npm run test -- brave_browser_tests, npm run test -- brave_unit_tests wiki
  • npm run presubmit wiki, npm run gn_check, npm run tslint
• Ran git rebase master (if needed)

Reviewer Checklist:

• A security review is not needed, or a link to one is included in the PR description
• New files have MPL-2.0 license header
• Adequate test coverage exists to prevent regressions
• Major classes, functions and non-trivial code blocks are well-commented
• Changes in component dependencies are properly reflected in gn
• Code follows the style guide
• Test plan is specified in PR before merging

After-merge Checklist:

• The associated issue milestone is set to the smallest version that the
  changes has landed on
• All relevant documentation has been updated, for instance:
  • https://github.com/brave/brave-browser/wiki/Deviations-from-Chromium-(features-we-disable-or-remove)
  • https://github.com/brave/brave-browser/wiki/Proxy-redirected-URLs
  • https://github.com/brave/brave-browser/wiki/Fingerprinting-Protections
  • https://github.com/brave/brave-browser/wiki/Brave%E2%80%99s-Use-of-Referral-Codes
  • https://github.com/brave/brave-browser/wiki/Web-Compatibility-Exceptions-in-Brave
  • https://github.com/brave/brave-browser/wiki/QA-Guide
  • https://github.com/brave/brave-browser/wiki/P3A

Test Plan:

Default network selection

• Create a new Wallet and make sure to include all the available networks
• Finish Wallet creation
• Navigate to Wallet panel and observe the selected network is ETH account

Network selector alignment

• Create a new Wallet and make sure to include all the available networks
• Finish Wallet creation
• Navigate to Wallet panel and tap on network selector button
• Observe network items are properly aligned

New account item removal

• Create a new Wallet and make sure to include all the available networks
• Finish Wallet creation
• Navigate to Wallet panel and tap on account selection
• Observe the new title "Change Selected Account"
• Observe the plus icon is not shown

[deeppandya]

nit : year should be 2024

[deeppandya]

Do we need the outside container here ?

[simoarpe]

Not at all! I'm removing it.

[deeppandya]

LGTM

[mkarolin]

strings++