fix(cli): remove stylelint-config-prettier

[cipchk]

• see: https://github.com/prettier/stylelint-config-prettier#stylelint-config-prettier

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PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
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[ ] Build related changes
[ ] CI related changes
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[ ] Application (the showcase website) / infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

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What is the new behavior?

Does this PR introduce a breaking change?

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[ ] No

Other information

[ng-alain-bot]

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