fix: Remove UnconnectedAlert component and state

[darkwing]

Description

The new Multichain component removed the old UnconnectedAlert component usage; this PR removes the file and state involved.

TODO

• [ ] Write migration to remove old state property

Related issues

Fixes: N/A

Manual testing steps

N/A, just removes old component.

Screenshots/Recordings

Before

N/A

After

N/A

Pre-merge author checklist

• [ ] I’ve followed MetaMask 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[bot]]

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 [489fdd9]

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

Page Load Metrics (1286 ± 589 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	60	168	99	26	13
		domContentLoaded	10	46	19	10	5
		load	50	2945	1286	1227	589
		domInteractive	9	46	19	10	5

Bundle size diffs [🚀 Bundle size reduced!]

• background: 943 Bytes (0.03%)
• ui: 76 Bytes (0.00%)
• common: -4.64 KiB (-0.08%)

[metamaskbot]

Builds ready [fec857f]

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

Page Load Metrics (428 ± 416 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	57	208	91	34	17
		domContentLoaded	8	53	15	11	5
		load	45	3045	428	867	416
		domInteractive	8	53	15	11	5

Bundle size diffs [🚀 Bundle size reduced!]

• background: 943 Bytes (0.03%)
• ui: 76 Bytes (0.00%)
• common: -4.65 KiB (-0.07%)

[metamaskbot]

Builds ready [500ba6a]

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

Page Load Metrics (46 ± 3 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	59	104	78	9	4
		domContentLoaded	8	13	10	1	1
		load	38	64	46	7	3
		domInteractive	8	12	10	1	1

Bundle size diffs [🚀 Bundle size reduced!]

• background: 921 Bytes (0.03%)
• ui: 76 Bytes (0.00%)
• common: -4.65 KiB (-0.07%)

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 65.60%. Comparing base (d8e0cd1) to head (500ba6a). Report is 758 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #24473      +/-   ##
===========================================
- Coverage    65.61%   65.60%   -0.01%     
===========================================
  Files         1372     1371       -1     
  Lines        54519    54373     -146     
  Branches     14282    14270      -12     
===========================================
- Hits         35770    35669     -101     
+ Misses       18749    18704      -45     

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[github-actions[bot]]

This PR has been automatically marked as stale because it has not had recent activity in the last 60 days. It will be closed in 14 days. Thank you for your contributions.

[github-actions[bot]]

This PR was closed because there has been no follow up activity in the last 14 days. Thank you for your contributions.