## Description

1Password windows render their content at the GTK `text-scaling-factor` instead of the monitor scale when it is started from its own "Start at login" autostart entry, because that entry does not carry the `--force-device-scale-factor=1` pin that Omarchy applies everywhere else.

With `omarchy display text size 11` (which is the **stock default on Dell XPS 13** via `install/user/hardware/dell/xps13-text-scaling.sh`), the GTK factor becomes `0.9091`. 1Password, being Electron, derives its device scale factor from that and draws its content at 0.909× while the Wayland surface keeps its full logical size. The result is a dialog that only fills ~90% of its window, with whatever is behind it visible in the gap (screenshot attached: the SSH-agent authorization dialog with a foot terminal showing through the right/bottom edge).

Knock-on effect: the SSH authorization dialog is where you type the account password when 1Password is locked. In my case the mis-rendered prompt led to failed unlock attempts, the SSH authorization request timed out, and `ssh`/`git` failed with `agent refused operation`.

## Root cause

Omarchy already pins the scale in two places:

- `/usr/share/applications/1password.desktop` (Omarchy package `1password 8.12.36-2`): `Exec=/opt/1Password/1password --force-device-scale-factor=1 %U`
- `bin/omarchy-launch-1password`: `exec setsid uwsm-app -- 1password --force-device-scale-factor=1`

But when "Start 1Password at login" is enabled in 1Password's settings, 1Password writes its own `~/.config/autostart/com.onepassword.OnePassword.desktop` with:

```
Exec=/opt/1Password/1password --silent
```

That is the instance that runs for the whole session, and it has no scale pin, so neither of Omarchy's fixes apply. `omarchy-install-service-1password` doesn't touch the autostart entry either.

## Steps to reproduce

1. Install 1Password (`omarchy install service 1password`) and enable *Settings → General → Start 1Password at login* (or be on an XPS 13, where text size 11 is the default).
2. `omarchy display text size 11`
3. Log out and back in so 1Password starts from the autostart entry.
4. Open any 1Password window (e.g. trigger an SSH key authorization, or SUPER+SHIFT+/ — the main window is affected too as long as the `--silent` instance is the one that owns the windows).

Expected: the window content fills the window, as it does when launched via `omarchy-launch-1password`.
Actual: content is drawn at ~0.91× in the top-left of the window with a transparent gap on the right/bottom.

Verified: `pgrep -a 1password` showed `/opt/1Password/1password --silent` (no flag). Killing it and relaunching with `--force-device-scale-factor=1 --silent` fixes the rendering immediately.

## Proposed fix

Patch the autostart entry whenever Omarchy touches 1Password, and once for existing installs via a migration. Something like:

```bash
# bin/omarchy-install-service-1password (after omarchy-pkg-add) and a new migration
autostart="$HOME/.config/autostart/com.onepassword.OnePassword.desktop"
if [[ -f $autostart ]] && ! grep -q -- '--force-device-scale-factor' "$autostart"; then
  sed -i -E 's|^(Exec=/opt/1Password/1password)|\1 --force-device-scale-factor=1|' "$autostart"
fi
```

Caveat for the fix: 1Password rewrites this file when the "Start at login" toggle is flipped, so the pin can be lost again. A more robust alternative would be for Omarchy to ship its own autostart entry (e.g. `~/.config/autostart/1password.desktop` pointing at `omarchy-launch-1password --silent`) and tell users to leave 1Password's own toggle off — but that is a bigger change; the sed patch above covers the common case.

Workaround for users hitting this now:

```bash
sed -i 's|^Exec=/opt/1Password/1password --silent$|Exec=/opt/1Password/1password --force-device-scale-factor=1 --silent|' \
  ~/.config/autostart/com.onepassword.OnePassword.desktop
pkill -x 1password; setsid uwsm-app -- /opt/1Password/1password --force-device-scale-factor=1 --silent
```

## System

- Omarchy 4.0.4-1, kernel 7.2.5-3-omarchy
- Dell XPS 13, Intel Core 5 320, Intel Wildcat Lake graphics
- eDP-1 2560x1600 @ scale 2
- 1password 8.12.36-2 (Omarchy repo), running under Wayland via uwsm
- `omarchy display text size` → `text size: 11 px`, `gtk text-scaling-factor: 0.9091`