feat: add provideAlainConfig

[cipchk]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/ng-alain/delon/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Application (the showcase website) / infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[ ] No

Other information

[ng-alain-bot]

Preview is ready!

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@d1ed91e). Click here to learn what that means.
The diff coverage is 100.00%.

❗ Current head 42baf8e differs from pull request most recent head 85aa1a7. Consider uploading reports for the commit 85aa1a7 to get more accurate results

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Files	Coverage Δ
packages/util/config/config.types.ts	100.00% <100.00%> (ø)