fix: mms-2001 first step bridge

[GustavoRSSilva]

Description

Fix the first step of the transaction details when arriving in linea

Related issues

Fixes: Transaction details for a bridge transaction

Manual testing steps

1. Go to bridge page
2. Create a bridge
3. Check status

Screenshots/Recordings

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.

[infiniteflower]

Should we change the Step type as well? If these subfields are all marked with ?, then at least we can get type safety to catch these things before they hit production.

[GustavoRSSilva]

Good point; from my observations, both srcAsset and destAssert are built asynchronous, meaning you can still be fetching them when entering the page. Updates the types

In the following image, the srcAsset was being loaded.

[metamaskbot]

Builds ready [3ca4864]

• builds: chrome, firefox
• builds (flask): chrome, firefox
• builds (MMI): chrome
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6, 7, 8
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
  • ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
  • content-script: 0
  • offscreen: 0

Page Load Metrics (2035 ± 188 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	454	2954	1814	513	246
		domContentLoaded	1612	3154	1995	382	183
		load	1634	3184	2035	391	188
		domInteractive	21	273	56	58	28
		backgroundConnect	12	95	40	26	13
		firstReactRender	15	96	36	23	11
		getState	6	104	26	28	13
		initialActions	0	1	0	0	0
		loadScripts	1150	2569	1514	339	163
		setupStore	7	91	25	25	12
		uiStartup	1913	4016	2354	519	249

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 131 Bytes (0.00%)
• common: 0 Bytes (0.00%)

[metamaskbot]

Builds ready [01f598e]

• builds: chrome, firefox
• builds (flask): chrome, firefox
• builds (MMI): chrome
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6, 7, 8
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
  • ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
  • content-script: 0
  • offscreen: 0

Page Load Metrics (1730 ± 58 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	1461	2047	1731	126	60
		domContentLoaded	1451	1957	1698	111	53
		load	1463	2007	1730	120	58
		domInteractive	26	128	45	31	15
		backgroundConnect	11	83	35	21	10
		firstReactRender	15	75	36	23	11
		getState	4	61	17	18	9
		initialActions	0	0	0	0	0
		loadScripts	1038	1491	1258	97	47
		setupStore	7	53	14	12	6
		uiStartup	1642	2214	1968	134	64

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 104 Bytes (0.00%)
• common: 0 Bytes (0.00%)