### What happens

After the laptop suspends and I wake it, the lock screen comes back with the password field visible, but it does not have keyboard focus. Typing does nothing — no dots appear, no keystroke registers. The only way to get input working is to click the password field with the mouse or touchpad, after which typing works normally.

It happens on every resume, not intermittently.

### What I expected

The password field to hold keyboard focus whenever the lock screen is showing, so that any key press goes straight into it.

### Cause (from reading the plugin)

In `shell/plugins/lock/LockView.qml`, `forcePasswordFocus()` has only three callers:

- `Component.onCompleted` — fires when the lock surface is first created
- `onInputEnabledChanged` — fires when `inputEnabled` flips to true
- `MouseArea.onClicked` — the click that works around this

`inputEnabled` is bound to `root.lockRequested` in `Service.qml`, which stays true for the whole lock, so it does not change across a suspend/resume. If the `WlSessionLockSurface` loses keyboard focus while it is remapped on resume, nothing takes it back, and the click handler is the only remaining path — which matches the observed behaviour exactly.

### Suggested fix

A self-disarming focus guard in `LockView.qml` restores it. The binding stops the timer as soon as focus returns, so it only runs while focus is actually missing:

```qml
Timer {
  interval: 200
  repeat: true
  running: root.inputEnabled && !passwordInput.activeFocus
  onTriggered: root.forcePasswordFocus()
}
```

I tested this locally by cloning the plugin with `omarchy plugin clone omarchy.lock` and patching the clone. It fixes the symptom. I reverted the clone afterwards rather than carry a fork of the lock screen, so I would rather see the fix land upstream than keep it locally.

### Steps to reproduce

1. Lock the screen, or let the idle lock fire (`idle.lock` is 300 in my `shell.json`).
2. Let the machine suspend.
3. Press a key to wake it.
4. Type the password without touching the mouse or touchpad — nothing is entered.
5. Click the password field, type again — works.

### System

- Omarchy 4.0.2-1
- Hyprland 0.56.2
- quickshell 0.3.1-1
- Kernel 7.1.9-arch1-2
- Dell Inspiron 16 Plus 7620, single internal display (eDP-1)
- Intel Iris Xe + NVIDIA GA107M (GeForce RTX 3050 Ti Mobile)