Add documentation for the new MESHCORE_DEVICE_NAME environment variable
that was introduced in this PR. Updates include:
- Added to .env.example with description
- Added to Interface Settings table in README.md
- Added to CLI Reference examples in README.md
- Added to Interface configuration table in PLAN.md
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Co-authored-by: JingleManSweep <jinglemansweep@users.noreply.github.com>
Co-Authored-By: Claude <noreply@anthropic.com>