add dfx and del mm/socket/fs

[vela-mib666]

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Summary

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what it exactly does and how, if new feature shows up, provide
references (dependencies, similar problems and solutions), etc.

Impact

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Testing

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[github-actions]

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@vela-mib666 Some contributors need to sign the CLA:

• p-wangcong41@xiaomi.com ❌ Needs to sign CLA

Please:

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📋 View detailed check results: Action Run #25030233032

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