fix: swap+send bugs in Version v12.0.0 release

[micaelae]

Description

Related issues

Fixes:

• [Bug]: Inconsistency in the behavior between native and non-native tokens during the process of switching tokens #25159
• [Bug]: swap+send from an ERC20 token to a native token does not reflect the transaction amounts within the Activity list #25236
• [Bug]: The amount in the 'From' field is not rounded correctly (Firefox) #24505

Manual testing steps

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.

[codecov]

Codecov Report

Attention: Patch coverage is 82.35294% with 3 lines in your changes missing coverage. Please review.

Project coverage is 65.38%. Comparing base (2aaf565) to head (9ba153e).
Report is 2 commits behind head on develop.

Files	Patch %	Lines
ui/hooks/useSwappedTokenValue.js	72.73%	3 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #25307   +/-   ##
========================================
  Coverage    65.37%   65.38%           
========================================
  Files         1377     1377           
  Lines        54623    54632    +9     
  Branches     14320    14326    +6     
========================================
+ Hits         35709    35717    +8     
- Misses       18914    18915    +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[metamaskbot]

Builds ready [cb1e865]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-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, 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 (148 ± 189 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	71	107	90	11	5
		domContentLoaded	9	23	13	3	1
		load	42	1862	148	393	189
		domInteractive	9	23	13	3	1

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 217 Bytes (0.00%)
• common: 0 Bytes (0.00%)

[metamaskbot]

Builds ready [9ba153e]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-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, 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 (119 ± 161 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	58	90	75	8	4
		domContentLoaded	9	13	10	1	0
		load	38	1581	119	335	161
		domInteractive	9	13	10	1	0

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 410 Bytes (0.01%)
• common: 0 Bytes (0.00%)

[metamaskbot]

More than one release label on PR. Keeping the lowest one (release-12.0.0) on PR and removing other release labels (release-12.1.0).