[Bug]: MX Anywhere 3S DPI Toggle does not have a gesture option

### Pre-flight checklist

- [x] I searched [existing issues](https://github.com/AprilNEA/OpenLogi/issues?q=is%3Aissue) and this is not a duplicate.
- [x] I am on the [latest release](https://github.com/AprilNEA/OpenLogi/releases/latest) or a recent `master` build.
- [x] I quit **Logi Options+** before running OpenLogi (the two apps fight over HID++ access and only one can own a receiver at a time).

### Which part of OpenLogi?

GUI (desktop app)

### OpenLogi version

0.7.1

### Operating system

Windows

### OS version & architecture

Windows 11

### Device model

MX Anywhere 3S

### How is the device connected?

Bluetooth (direct, no receiver)

### Affected area(s)

- [ ] Device discovery / detection
- [x] Button remapping
- [ ] DPI control
- [ ] SmartShift
- [ ] Per-application profiles
- [ ] Battery status
- [ ] Settings / configuration (TOML)
- [ ] Auto-update
- [ ] Menu bar / tray
- [ ] Other

### What happened?

The DPI Toggle Button does not have an option to enable gestures unlike the original in logi Options.

### Steps to reproduce

1. Open App -> MX Anywhere 3S -> DPI Toggle
2. Scroll through list and see that there is no "gestures" option

### Diagnostics report

```markdown
### OpenLogi Diagnostics

**App**
- OpenLogi (GUI): v0.7.1 (release)
- Agent: v0.7.1 (connected)
- IPC protocol: GUI 17 / agent 17
- Inventory: ready
- OS: Windows (x86_64)
- Locale: en-US (UI: follow system)
- Accessibility: granted · Input hook: installed
- Launch at login: no · Menu bar: yes · Update check: on
- Running from: source build (dev)
- Config: schema 4 · 1 configured device(s) · thumbwheel 14

**Assets**
- Source: user cache · Index: loaded (210 models) · User cache: present
- Cache path: C:\Users\Lenovo\.local/share/openlogi\assets · Bundle assets: absent

**Devices (1)**
- MX Anywhere 3S — mouse (codename: MX Anywhere 3S)
- Connection: Bluetooth (direct) · Online: yes · Battery: 50% (discharging, good)
- Capabilities: buttons=yes, pointer=yes, lighting=no
- Model: 2b037 (model-ids: b037/0000/0000, ext-model: 02)
- Transports: BTLE
- Render: mx_anywhere_3s · direct
```

### `openlogi list` output

```text

```

### Logs

```shell

```

### macOS permissions (if applicable)

- [ ] OpenLogi has **Accessibility** permission (needed to remap buttons via the event tap).
- [ ] OpenLogi has **Input Monitoring** permission (needed for Bluetooth-direct devices and capture).

Reproduce the issue through App → MX Anywhere 3S → DPI Toggle and inspect the GUI code that builds the button-remapping option list. Compare the available actions with the gesture option in Logitech Options, then verify that gestures appear for the DPI Toggle Button and can be selected and used.

Written by the indexing model from the issue text.