feat: add EIP-7702 revoke flow

[matthewwalsh0]

Description

Add an EIP-7702 revoke flow to downgrade the user's EOA to a standard account.

Specifically:

• Add getCode action and associated background API.
• Support TransactionType.revokeDelegation in confirmations including custom title and description.
• Add account type pill to AccountDetailsDisplay.
• Add revoke button to AccountDetailsDisplay.
• Add useIsDowngradeTransaction hook to identify if transaction will revoke delegation.
• Add useEIP7702Account hook to identify if account is upgraded, and trigger revert transaction.

Related issues

Manual testing steps

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.

[metamaskbot]

Builds ready [f40fb6b]

• 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, 14
  • ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
  • content-script: 0
  • offscreen: 0

Page Load Metrics (2731 ± 1018 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	435	11254	2580	2122	1019
		domContentLoaded	1494	10173	2421	1867	896
		load	1583	11413	2731	2120	1018
		domInteractive	24	227	73	61	29
		backgroundConnect	40	1286	297	306	147
		firstReactRender	22	140	61	31	15
		getState	11	603	124	138	66
		initialActions	0	1	0	0	0
		loadScripts	1096	8859	1802	1647	791
		setupStore	11	358	72	88	42
		uiStartup	1962	13377	3938	2860	1373

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

• background: 174 Bytes (0.00%)
• ui: 4.38 KiB (0.06%)
• common: 457 Bytes (0.00%)