[aglinxinyuan]

What changes were proposed in this PR?

Deletes admin-gmail.component.scss and its styleUrls entry in admin-gmail.component.ts. −27 lines. There is no behaviour change.

The stylesheet's only rule is .form { ... }. The component uses emulated encapsulation, so the rule can only match an element in its own template, and that template has no element with class form. The <form nz-form> element doesn't match: .form is a class selector, and NzFormDirective adds only ant-form* classes. Nothing else references the file (angular.json styles, @use, @import). With no styles left, Angular compiles the component without view emulation, so the rendered DOM only loses the generated _ngcontent attributes.

History

Introduced by	#2027 (2023-10-11), "Introduce Email Notification System". It copied .form from the login stylesheet into the new component
Usage removed by	never used. No version of the Gmail template has had a form class

It has never applied, in the three years since it was added.

Any related issues, documentation, discussions?

Closes #9024

How was this PR tested?

No new tests; the spec never referenced the stylesheet.

From frontend/:

• npx ng test --watch=false --include='**/admin-gmail.component.spec.ts': 10 tests, all pass. No other spec renders the component.
• yarn format:ci: clean.
• npx ng build: success.

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Automated Reviewer Suggestions

Based on the git blame history of the changed files, we recommend the following reviewers:

• Contributors with relevant context: @Yicong-Huang
  You can notify them by mentioning @Yicong-Huang in a comment.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.33%. Comparing base (a46ddc6) to head (0004835).

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #9027   +/-   ##
=========================================
  Coverage     92.33%   92.33%           
  Complexity     5045     5045           
=========================================
  Files          1261     1261           
  Lines         54120    54120           
  Branches       6768     6768           
=========================================
  Hits          49970    49970           
  Misses         2488     2488           
  Partials       1662     1662           

Flag	Coverage Δ		*Carryforward flag
access-control-service	77.38% <ø> (ø)		Carriedforward from a46ddc6
agent-service	99.16% <ø> (ø)		Carriedforward from a46ddc6
amber	87.31% <ø> (ø)		Carriedforward from a46ddc6
computing-unit-managing-service	60.48% <ø> (ø)		Carriedforward from a46ddc6
config-service	87.37% <ø> (ø)		Carriedforward from a46ddc6
file-service	82.00% <ø> (ø)		Carriedforward from a46ddc6
frontend	96.55% <ø> (ø)
notebook-migration-service	83.73% <ø> (ø)		Carriedforward from a46ddc6
pyamber	98.51% <ø> (ø)		Carriedforward from a46ddc6
workflow-compiling-service	72.43% <ø> (ø)		Carriedforward from a46ddc6

*This pull request uses carry forward flags. Click here to find out more.

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