feat: add btc tags

[montelaidev]

Description

This PR adds tags to btc addresses in the hover address list.

Changelog

CHANGELOG entry: Adds btc address tags to btc addresses in the hover address list.

Related issues

Fixes:

Manual testing steps

1. Open the wallet
2. Hover over the network icons
3. See the btc address with a btc address type tag

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.

---

Note

Adds BTC address-type tags (Legacy, Nested SegWit, Native SegWit, Taproot) to hovered multichain address rows with i18n support and tests.

• UI (multichain-aggregated-list-row):
  • Compute BTC mainnet address type via bitcoin-address-validation (getAddressInfo, AddressType) and render a Tag (Legacy/Nested SegWit/Native SegWit/Taproot) next to groupName.
  • Simplify groupName logic to prefer Ethereum for EVM CAIP IDs; remove Bitcoin-specific override.
• i18n:
  • Add messages.json keys: networkNameBitcoinLegacy, networkNameBitcoinNestedSegwit, networkNameBitcoinTaproot; shorten networkNameBitcoinSegwit label to "Native SegWit".
• Tests:
  • Add test cases verifying tag rendering for BTC P2PKH/P2SH/P2WPKH/P2TR, absence on non-BTC, and coexistence with group name; update i18n mock accordingly.

^{Written by Cursor Bugbot for commit c98c680. This will update automatically on new commits. Configure here.}

[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]

✨ Files requiring CODEOWNER review ✨

🔑 @MetaMask/accounts-engineers (2 files, +153 -8)

• 📁 ui/
  • 📁 components/
    • 📁 multichain-accounts/
      • 📁 multichain-address-rows-hovered-list/
        • 📄 multichain-aggregated-list-row.test.tsx +129 -4
        • 📄 multichain-aggregated-list-row.tsx +24 -4

[metamaskbot]

Builds ready [c98c680]

• builds: chrome, firefox
• builds (beta): chrome, firefox
• builds (flask): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• bundle size: Bundle Size Stats
• user-actions-benchmark: User Actions Stats
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
  • common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
  • ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
  • content-script: 0
  • offscreen: 0

UI Startup Metrics (1191 ± 101 ms)

Platform	BuildType	Page	Metric	Mean (ms)	Min (ms)	Max (ms)	Std Dev (ms)	P 75 (ms)	P 95 (ms)
Chrome	Browserify	Standard Home	uiStartup	1191	1029	1446	101	1262	1399
			load	1000	856	1219	86	1045	1176
			domContentLoaded	994	851	1216	85	1042	1168
			domInteractive	24	14	111	18	22	75
			firstPaint	464	74	1180	378	971	1148
			backgroundConnect	210	186	259	12	216	236
			firstReactRender	30	19	57	8	33	47
			getState	36	18	119	18	40	71
			initialActions	1	0	4	1	1	2
			loadScripts	789	655	1012	83	836	964
			setupStore	11	6	28	4	12	19
			numNetworkReqs	12	5	77	20	5	72
	Browserify	Power User Home	uiStartup	-	-	-	-	-	-
			load	-	-	-	-	-	-
			domContentLoaded	-	-	-	-	-	-
			domInteractive	-	-	-	-	-	-
			firstPaint	-	-	-	-	-	-
			backgroundConnect	-	-	-	-	-	-
			firstReactRender	-	-	-	-	-	-
			getState	-	-	-	-	-	-
			initialActions	-	-	-	-	-	-
			loadScripts	-	-	-	-	-	-
			setupStore	-	-	-	-	-	-
			numNetworkReqs	-	-	-	-	-	-
	Webpack	Standard Home	uiStartup	883	715	1245	107	964	1084
			load	684	574	1063	97	734	859
			domContentLoaded	679	570	1056	97	730	853
			domInteractive	29	15	113	25	23	107
			firstPaint	208	84	898	141	208	616
			backgroundConnect	13	5	85	15	13	40
			firstReactRender	29	21	133	12	32	43
			getState	27	14	66	11	36	49
			initialActions	1	0	3	1	1	1
			loadScripts	676	568	1053	95	728	851
			setupStore	10	6	28	4	11	17
			numNetworkReqs	12	5	77	20	5	73
	Webpack	Power User Home	uiStartup	1714	1326	2404	276	1991	2178
			load	686	584	1047	103	685	962
			domContentLoaded	676	576	1041	104	674	956
			domInteractive	40	18	253	41	33	148
			firstPaint	299	101	901	189	378	681
			backgroundConnect	86	8	645	179	19	558
			firstReactRender	62	44	94	11	67	85
			getState	191	131	697	89	186	221
			initialActions	1	0	4	1	1	2
			loadScripts	673	574	1032	102	672	948
			setupStore	22	9	83	14	23	52
			numNetworkReqs	186	63	427	83	219	414
Firefox	Browserify	Standard Home	uiStartup	1259	1039	1728	138	1339	1546
			load	1040	896	1306	95	1097	1261
			domContentLoaded	1039	892	1306	95	1096	1261
			domInteractive	56	31	134	28	80	114
			firstPaint	-	-	-	-	-	-
			backgroundConnect	48	22	265	39	53	145
			firstReactRender	23	17	50	6	24	36
			getState	12	5	143	16	10	22
			initialActions	1	0	3	1	2	2
			loadScripts	1010	880	1289	82	1058	1178
			setupStore	11	5	56	9	9	33
			numNetworkReqs	11	5	66	16	6	64
	Browserify	Power User Home	uiStartup	2589	1969	5203	536	2704	3963
			load	1204	960	2667	315	1141	1628
			domContentLoaded	1204	960	2667	315	1141	1628
			domInteractive	123	35	586	115	108	459
			firstPaint	-	-	-	-	-	-
			backgroundConnect	109	25	1216	124	109	237
			firstReactRender	60	37	178	21	63	95
			getState	274	76	1101	216	326	753
			initialActions	2	1	8	1	2	3
			loadScripts	1162	942	2459	268	1120	1571
			setupStore	159	9	774	178	185	544
			numNetworkReqs	100	57	333	70	77	310
	Webpack	Standard Home	uiStartup	1489	1263	1976	138	1547	1809
			load	1226	1082	1415	82	1278	1400
			domContentLoaded	1226	1082	1415	82	1278	1399
			domInteractive	60	27	184	34	87	122
			firstPaint	-	-	-	-	-	-
			backgroundConnect	46	18	162	27	45	117
			firstReactRender	26	20	63	6	27	35
			getState	15	6	194	24	13	40
			initialActions	1	0	2	1	2	2
			loadScripts	1199	1064	1393	77	1257	1332
			setupStore	12	6	67	10	12	35
			numNetworkReqs	11	5	64	15	7	57
	Webpack	Power User Home	uiStartup	2985	2246	6157	735	3082	4789
			load	1432	1112	3060	382	1404	2669
			domContentLoaded	1431	1111	3060	382	1404	2669
			domInteractive	109	29	509	104	99	396
			firstPaint	-	-	-	-	-	-
			backgroundConnect	162	28	1183	220	155	877
			firstReactRender	67	42	285	35	68	102
			getState	261	82	917	212	269	771
			initialActions	3	0	38	4	2	8
			loadScripts	1361	1094	3032	287	1362	1789
			setupStore	170	7	760	209	212	656
			numNetworkReqs	100	60	253	59	80	242

📊 Page Load Benchmark Results

Current Commit: c98c680 | Date: 11/28/2025

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

• pageLoadTime-> current mean value: 1.04s (±40ms) 🟡 | historical mean value: 1.04s ⬇️ (historical data)
• domContentLoaded-> current mean value: 724ms (±37ms) 🟢 | historical mean value: 726ms ⬇️ (historical data)
• firstContentfulPaint-> current mean value: 77ms (±11ms) 🟢 | historical mean value: 78ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.04s	40ms	1.01s	1.29s	1.09s	1.29s
domContentLoaded	724ms	37ms	697ms	975ms	753ms	975ms
firstPaint	77ms	11ms	60ms	172ms	84ms	172ms
firstContentfulPaint	77ms	11ms	60ms	172ms	84ms	172ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

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

• background: 58 Bytes (0%)
• ui: 2.14 KiB (0.03%)
• common: 159 Bytes (0%)