rdmatop 0.1.26

A real-time TUI monitor for RDMA network interfaces
## Purpose

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## Test Plan

<!-- How did you test this? Commands, hardware/NIC used, or steps to reproduce. -->

## Test Result

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## Checklist

- [ ] `cargo fmt --check` passes
- [ ] `cargo clippy -- -D warnings` passes
- [ ] `cargo test` passes
- [ ] Tested on RDMA-capable hardware (or explained why not in the Test Plan)
- [ ] Docs/README updated if behavior or flags changed