fix: Simulations on signature pages should be displayed only if preference is enabled

[jpuri]

Description

PR to address discussion here: #24862 (comment)

Simulations on signature pages should be displayed only if preference is enabled

Related issues

Fixes:

Manual testing steps

1. Enable simulations and re-designs for signatures
2. Go to test DAPP and open permit signature
3. Simulations should be visible

Screenshots/Recordings

NA

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.

The base branch was changed.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 65.56%. Comparing base (696cf1d) to head (3f0e61f).
Report is 6 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #25186   +/-   ##
========================================
  Coverage    65.56%   65.56%           
========================================
  Files         1372     1373    +1     
  Lines        54486    54490    +4     
  Branches     14265    14265           
========================================
+ Hits         35720    35724    +4     
  Misses       18766    18766           

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[metamaskbot]

Builds ready [899afae]

• 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 (58 ± 15 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	64	284	93	45	22
		domContentLoaded	9	89	15	17	8
		load	40	189	58	31	15
		domInteractive	9	89	15	17	8

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 835 Bytes (0.01%)
• common: 0 Bytes (0.00%)

[metamaskbot]

Builds ready [f4a6e8f]

• 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 (50 ± 3 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	70	101	83	9	4
		domContentLoaded	8	15	11	2	1
		load	42	68	50	7	3
		domInteractive	8	15	11	2	1

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 847 Bytes (0.01%)
• common: 0 Bytes (0.00%)

[metamaskbot]

Builds ready [3f0e61f]

• 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 (54 ± 12 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	60	203	88	32	16
		domContentLoaded	9	84	14	16	8
		load	40	126	54	25	12
		domInteractive	9	84	14	16	8

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 847 Bytes (0.01%)
• common: 0 Bytes (0.00%)