updated linea image for token and badge

[NidhiKJha]

This PR is to update the Linea logo for the avatar and badge when on the Linea network. In this solution, we have added a hardcoded string check to ensure that the correct image is displayed for the avatar token and badge.

We introduced the new Linea logo with this PR. But the tokenImage is undefined when we tried to access it for the badge on the home screen. The ideal solution will be to have the image be directly included there.

• Fixes Update Linea token icon #19689

Screenshots

Before

After

Manual Testing Steps

• Go to Linea network
• Check the linea logo is updated for the avatar badge and avatar token same as what is used in the network picker in header

Pre-merge author checklist

• I've clearly explained:
  • What problem this PR is solving
  • How this problem was solved
  • How reviewers can test my changes
• Sufficient automated test coverage has been added

Pre-merge reviewer checklist

• Manual testing (e.g. pull and build branch, run in browser, test code being changed)
• PR is linked to the appropriate GitHub issue
• IF this PR fixes a bug in the release milestone, add this PR to the release milestone

If further QA is required (e.g. new feature, complex testing steps, large refactor), add the Extension QA Board label.

In this case, a QA Engineer approval will be be required.

[metamaskbot]

Builds ready [00a5c6b]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4
  • common: 0, 1, 2, 3, 4, 5
  • content-script: 0
  • contentscript: contentscript
  • disable-console: disable-console
  • inpage: inpage
  • policy-load: policy-load
  • sentry-install: sentry-install
  • ui: 0, 1, 10, 11, 12, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1755 ± 61 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	114	316	146	44	21
		domContentLoaded	1471	2007	1734	129	62
		load	1471	2008	1755	128	61
		domInteractive	1471	2007	1734	129	62

Bundle size diffs

• background: 0 bytes
• ui: 106 bytes
• common: 0 bytes

[codecov]

Codecov Report

Merging #19717 (0eb14a2) into develop (ed702af) will decrease coverage by 0.00%.
The diff coverage is 75.00%.

@@             Coverage Diff             @@
##           develop   #19717      +/-   ##
===========================================
- Coverage    70.79%   70.79%   -0.00%     
===========================================
  Files          988      988              
  Lines        38366    38369       +3     
  Branches     10042    10045       +3     
===========================================
+ Hits         27161    27163       +2     
- Misses       11205    11206       +1     

Impacted Files	Coverage Δ
...ents/multichain/token-list-item/token-list-item.js	95.24% <75.00%> (-4.76%)	⬇️

[darkwing]

I think there's a more elegant way to do this:

• shared/constants/network.ts
• NATIVE_CURRENCY_TOKEN_IMAGE_MAP

Adding a constant for the Linea image should be a bit cleaner.

[metamaskbot]

Builds ready [0eb14a2]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4
  • common: 0, 1, 2, 3, 4, 5
  • content-script: 0
  • contentscript: contentscript
  • disable-console: disable-console
  • inpage: inpage
  • policy-load: policy-load
  • sentry-install: sentry-install
  • ui: 0, 1, 10, 11, 12, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1653 ± 43 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	104	186	127	21	10
		domContentLoaded	1501	1803	1630	81	39
		load	1502	1820	1653	89	43
		domInteractive	1501	1803	1630	81	39

Bundle size diffs

• background: 0 bytes
• ui: 236 bytes
• common: 0 bytes