fix (cherry-pick): add simulation metrics when simulation UI is not visible (#28427)

[vinistevam]

Description

cherry pick PR #28427

Related issues

Fixes: #28369

Manual testing steps

1. Go to this page...

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.

[metamaskbot]

Builds ready [3a7b260]

• 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, 6
  • common: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 12, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1934 ± 91 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	1679	2545	1938	199	95
		domContentLoaded	1631	2435	1902	182	87
		load	1679	2497	1934	190	91
		domInteractive	31	259	66	47	23
		backgroundConnect	9	75	32	24	12
		firstReactRender	52	201	95	31	15
		getState	4	54	18	17	8
		initialActions	0	1	0	0	0
		loadScripts	1183	1779	1391	145	70
		setupStore	12	90	31	24	12
		uiStartup	1836	2742	2152	219	105

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 881 Bytes (0.02%)
• ui: 2.7 KiB (0.04%)
• common: 902 Bytes (0.01%)

[sleepytanya]

noSimulationsUI.mov

simulationsUI.mov