muri 0.14.6

Menu Utilities for Rust Interfaces — a cross-platform, fully-styleable tray-icon and popup-menu system (a custom-drawn muda/tray-icon replacement).
Documentation
## Summary

<!-- What does this PR change and why? -->

## Related issues

<!-- e.g. Closes #123 -->

## Type of change

- [ ] Bug fix
- [ ] New feature / API addition
- [ ] Backend work (rendering / anchoring / a11y)
- [ ] Docs / tests / tooling
- [ ] Refactor (no behavior change)

## Checklist

- [ ] `cargo fmt --all --check` passes
- [ ] `cargo clippy --all-targets --all-features -- -D warnings` passes
- [ ] `cargo test` passes (including doctests)
- [ ] Public items have doc comments (`#![deny(missing_docs)]` is on)
- [ ] Each commit builds and passes the gate (not just the branch tip)
- [ ] No `Co-Authored-By` / tooling attribution in commits

## Platforms tested

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     and which OS(es) you exercised it on. The renderer is macOS-first. -->