[Improvement-17924] Remove Slack references and update Community sections in READMEs #17925
+2
−4
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Purpose of the pull request
Remove Slack badges and links from README.md and README_zh_CN, since the Slack channel is no longer active.
Updated Community sections to point to GitHub Issues for discussion.
close #17924
Brief change log
Verify this pull request
This pull request is documentation cleanup only; no test coverage is required.
Pull Request Notice
Pull Request Notice