## What happened

On a Gateway GWTN141-10 laptop, none of the default Enter keybindings work: SUPER+Enter (Terminal), SUPER+SHIFT+Enter (Browser), SUPER+ALT+Enter (Tmux), SUPER+CTRL+Enter (Herdr) all do nothing. Every other keybinding works normally.

## Root cause (verified)

This laptop's built-in keyboard emits **KP_Enter** (evdev `KEY_KPENTER` 96, xkb keycode 104, keysym `0xff8d`) for its main Enter key instead of `Return`. Applications treat KP_Enter and Return identically, so typing is unaffected and the quirk is invisible in normal use — but Omarchy's bindings in `default/hypr/bindings/applications.lua` are declared only for `RETURN`, so they never match.

Verified by hooking `CKeybindManager::handleKeybinds` in Hyprland and logging physical presses:

```
press: mods=64 keysym=0xff8d (KP_Enter) keycode=104 dev=[at-translated-set-2-keyboard]
press: mods=65 keysym=0xff8d (KP_Enter) keycode=104 dev=[at-translated-set-2-keyboard]
```

Adding a `SUPER + KP_Enter` binding makes the same physical key work immediately.

## Steps to reproduce (any hardware)

You don't need this laptop: on any full-size keyboard, press **SUPER + numpad-Enter**. Nothing opens, while SUPER + main-Enter opens the terminal. Affected laptops just have no Enter key that emits `Return` at all.

## Expected

The Enter bindings should respond to both Enter keys, as applications do.

## Proposed fix

Mirror the `RETURN` bindings onto `KP_Enter` in `default/hypr/bindings/applications.lua`:

```lua
o.bind("SUPER + KP_Enter", "Terminal", { omarchy = "terminal" })
o.bind("SUPER + SHIFT + KP_Enter", "Browser", { omarchy = "browser" })
-- and the Tmux/Herdr variants under the same guards as the RETURN versions
```

The `RETURN` bind in the slurp selection overlay (`default/hypr/bindings/utilities.lua`, "Capture highlighted window") has the same gap.

If duplicate entries in the keybindings menu are a concern, the KP_Enter mirrors could be registered without descriptions.

## Workaround

```lua
-- ~/.config/hypr/bindings.lua
o.bind("SUPER + KP_Enter", "Terminal", { omarchy = "terminal" })
o.bind("SUPER + SHIFT + KP_Enter", "Browser", { omarchy = "browser" })
o.bind("SUPER + ALT + KP_Enter", "Tmux", { omarchy = "terminal-tmux" })
o.bind("SUPER + CTRL + KP_Enter", "Herdr", { omarchy = "terminal-herdr" })
```

## System details

- Omarchy 4.0.1-1, Hyprland 0.56.2
- Gateway GWTN141-10 (sys_vendor "GPU Company"), Intel i5-1135G7, Iris Xe
- Keyboard: built-in (`at-translated-set-2-keyboard`), layout `us`