### System details

Omarchy: 4.0.0.r1732.g864b0d0-1 (edge channel). Kernel: 7.1.8-arch1-3; Hyprland: 0.56.2-1; quickshell-git: 0.3.0.r20.g28771c7-1. CPU: 11th Gen Intel Core i5-1135G7; GPU: Intel Iris Xe + NVIDIA RTX 3050 Mobile

### What's wrong?

The Quickshell lock screen (`omarchy.lock` service, `shell/plugins/lock/LockView.qml`) does not auto-focus the password field. After locking, the user must click the field before typing works.

## Root cause
`LockView.qml:55-77` calls `passwordInput.forceActiveFocus()` once from `Component.onCompleted` and once from `onInputEnabledChanged`, both via `Qt.callLater`. The `WlSessionLockSurface/LockView` is created ~500 ms before Hyprland maps the surface and hands over keyboard focus. So `forceActiveFocus()` lands while the lock window is still hidden/inactive, and the window's later activation does not re-apply the pending active focus. Clicking works because it sets focus while the window is already active.

## Proposed fix (verified on my machine)
Retry `forceActiveFocus()` until the field actually holds focus, re-armed at lock-request and when auth finishes:
```qml
function armFocusRetry() {
    if (!inputEnabled) return
    focusRetry.remaining = 50
    focusRetry.restart()
}
onInputEnabledChanged: {
    if (inputEnabled) { Qt.callLater(forcePasswordFocus); armFocusRetry() }
}
onAuthenticatingPasswordChanged: {
    if (!authenticatingPassword && inputEnabled) armFocusRetry()
}
Component.onCompleted: {
    syncPasswordText()
    if (inputEnabled) { Qt.callLater(forcePasswordFocus); armFocusRetry() }
}
Timer {
    id: focusRetry
    interval: 120
    repeat: true
    property int remaining: 0
    onTriggered: {
        if (!root.inputEnabled || root.authenticatingPassword || passwordInput.activeFocus) { stop(); return }
        root.forcePasswordFocus()
        remaining -= 1
        if (remaining <= 0) stop()
    }
}
```