fix: 🐛 fix insufficient funds displays incorrect native token

[matteoscurati]

Description

This PR addresses an issue where the "Insufficient funds" alert incorrectly displayed "ETH" as the native token, regardless of the actual network's native token #28867. This was observed when users attempted to initiate a transaction on networks with a different native token, such as Polygon, where "POL" should be displayed instead of "ETH".

Related issues

#28867

Manual testing steps

1. Select Polygon
2. Trigger a dapp tx with an account without funds (you can use these tests https://metamask.github.io/test-dapp/)
3. Click on the Alert
4. See POL as the token name

Screenshots/Recordings

Before

After

https://www.loom.com/share/8dd8001fc8d44da3b77e52a4877427f8

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 [969744b]

• 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
  • 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, 13
  • content-script: 0
  • offscreen: 0

Page Load Metrics (1681 ± 73 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	1455	2122	1681	152	73
		domContentLoaded	1448	2109	1668	151	72
		load	1456	2122	1681	152	73
		domInteractive	24	139	49	25	12
		backgroundConnect	6	52	15	13	6
		firstReactRender	15	75	43	25	12
		getState	4	10	6	2	1
		initialActions	0	45	2	10	5
		loadScripts	1048	1653	1231	134	65
		setupStore	6	61	12	16	8
		uiStartup	1665	2415	1931	182	87

Bundle size diffs [🚀 Bundle size reduced!]

• background: -1.65 KiB (-0.03%)
• ui: 189 Bytes (0.00%)
• common: -2 Bytes (-0.00%)

[metamaskbot]

Builds ready [537f5ed]

• 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
  • 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, 13
  • content-script: 0
  • offscreen: 0

Page Load Metrics (1825 ± 138 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	1493	2527	1828	283	136
		domContentLoaded	1485	2503	1803	281	135
		load	1494	2573	1825	287	138
		domInteractive	26	169	66	39	19
		backgroundConnect	6	66	22	17	8
		firstReactRender	16	92	44	28	13
		getState	5	72	15	18	8
		initialActions	0	1	0	0	0
		loadScripts	1083	2005	1365	248	119
		setupStore	6	62	19	21	10
		uiStartup	1802	2901	2133	288	138

Bundle size diffs [🚀 Bundle size reduced!]

• background: 0 Bytes (0.00%)
• ui: 192 Bytes (0.00%)
• common: -2 Bytes (-0.00%)

[metamaskbot]

Builds ready [776040a]

• 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
  • 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, 13
  • content-script: 0
  • offscreen: 0

Page Load Metrics (1956 ± 77 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	1707	2268	1960	160	77
		domContentLoaded	1662	2254	1929	163	78
		load	1702	2265	1956	160	77
		domInteractive	27	81	42	17	8
		backgroundConnect	11	65	24	17	8
		firstReactRender	17	100	35	25	12
		getState	7	83	29	24	12
		initialActions	0	1	0	0	0
		loadScripts	1208	1730	1440	150	72
		setupStore	7	64	23	22	11
		uiStartup	1966	2886	2264	223	107

Bundle size diffs [🚀 Bundle size reduced!]

• background: 0 Bytes (0.00%)
• ui: 192 Bytes (0.00%)
• common: -2 Bytes (-0.00%)

[metamaskbot]

Builds ready [bb5ff52]

• 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
  • 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, 13
  • content-script: 0
  • offscreen: 0

Page Load Metrics (1747 ± 62 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	1572	2116	1755	126	61
		domContentLoaded	1556	2103	1723	123	59
		load	1569	2119	1747	129	62
		domInteractive	25	94	43	21	10
		backgroundConnect	9	76	24	19	9
		firstReactRender	16	100	41	29	14
		getState	4	73	17	20	9
		initialActions	0	1	0	0	0
		loadScripts	1081	1553	1255	105	50
		setupStore	8	74	17	20	9
		uiStartup	1764	2499	2025	203	97

Bundle size diffs [🚀 Bundle size reduced!]

• background: 0 Bytes (0.00%)
• ui: 192 Bytes (0.00%)
• common: -2 Bytes (-0.00%)