[Feature]: Status of Options+ settings importer

### Pre-flight checklist

- [x] I searched existing issues and the [Roadmap](https://github.com/AprilNEA/OpenLogi#roadmap), and this isn't already tracked.

### Problem / motivation

### Summary
The official website mention (`openlogi.org/`) notes that an importer for Logitech Options+ settings is currently in progress. I wanted to open a tracking issue to follow its status and offer a central place for updates.

### Context
* **Current Behavior:** Users migrating from Logitech Options+ need to manually recreate button bindings, DPI settings, and gestures in `config.toml`.

### Proposed solution

* **Requested Feature:** A tool, CLI command, or automated utility to parse/import existing Options+ configuration files into OpenLogi format.

### Alternatives considered

_No response_

### Related area(s)

- [x] GUI
- [x] CLI
- [ ] Button actions / remapping
- [ ] DPI
- [ ] SmartShift
- [ ] Per-application profiles
- [x] Configuration (TOML)
- [ ] Auto-update
- [ ] Other

### Additional context

Happy to help test early builds or provide sample Options+ configuration files if needed for development!

Start by reviewing the existing config.toml format and the official website note about the Options+ importer. Then determine the relevant CLI and GUI entry points and what Options+ configuration samples are available. Done means the importer’s scope and supported settings are defined, with a clear path for testing migrated button bindings, DPI settings, and gestures.

Written by the indexing model from the issue text.