fix: fix large amount display

[salimtb]

Description

The goal of this PR is to fix the way we display large token amout

Related issues

Fixes:

Manual testing steps

1. Go to wallet page
2. Import a token with large amount
3. check the way it's displayed

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 64.91%. Comparing base (5c8e1a9) to head (c5b9ffb).
Report is 13 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #25464      +/-   ##
===========================================
- Coverage    64.91%   64.91%   -0.00%     
===========================================
  Files         1390     1390              
  Lines        55155    55157       +2     
  Branches     14493    14493              
===========================================
+ Hits         35803    35804       +1     
- Misses       19352    19353       +1     

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[metamaskbot]

Builds ready [c5b9ffb]

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• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
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• mv3: Background Module Init Stats
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• code coverage: Report
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• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (55 ± 4 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	62	112	88	15	7
		domContentLoaded	9	15	11	2	1
		load	42	78	55	9	4
		domInteractive	9	15	11	2	1

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 232 Bytes (0.00%)
• common: 0 Bytes (0.00%)