[Sooriya04]

Summary

• Remove plugins/communication_protocols/socket/old_tests/ containing 1,500 lines of 100% commented-out tests from a pre-1.0 refactor.
• Remove the unused 0-byte plugins/communication_protocols/socket/INCOMPLETE marker file.
• Active socket tests continue running normally in plugins/communication_protocols/socket/tests/ (8/8 pass).

Motivation

Cleans up dead code and stale artifacts that confuse contributors and pollute codebase searches.

Testing

• Ran pytest plugins/communication_protocols/socket/tests/ (8 passed).

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Summary by cubic

Removes the commented-out pre-1.0 socket tests and the empty INCOMPLETE marker file to clean up dead code in plugins/communication_protocols/socket/.

• Deletes ~1,500 lines of fully commented-out tests from old_tests/ and the 0-byte INCOMPLETE file.
• Live tests in tests/ are unaffected and continue to pass (8/8).

^{Written for commit d1dcef9. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 4 files

_{View guided diff | Re-trigger cubic}