fix(hypr): valid windowrulev2 syntax for geforce/moonlight

Booting the desktop VM surfaced Hyprland config errors on every start:
"config option <windowrule:name> does not exist" from apps/geforce.conf
and apps/moonlight.conf. Both used an invalid `windowrule { name=…;
class:=…; idle_inhibit=… }` block form (an Omarchy-era holdover) that
Hyprland rejects line-by-line — exposed once Component 5 wired apps.conf
to source all 17 app rule files. Rewrite as single-line windowrulev2
rules matching every other apps/*.conf: idle-inhibit on fullscreen for
GeForceNOW; open-fullscreen + idle-inhibit for Moonlight.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

core/home/config/nomarchy/default/hypr/apps/geforce.conf

@@ -1,5 +1 @@
-windowrule {
-  name = geforce
-  class:= GeForceNOW
-  idle_inhibit = fullscreen
-}
+windowrulev2 = idleinhibit fullscreen, class:^(GeForceNOW)$

core/home/config/nomarchy/default/hypr/apps/moonlight.conf

@@ -1,6 +1,2 @@
-windowrule {
-  name = moonlight
-  class:= com.moonlight_stream.Moonlight
-  fullscreen = 1
-  idle_inhibit = fullscreen
-}
+windowrulev2 = fullscreen, class:^(com.moonlight_stream.Moonlight)$
+windowrulev2 = idleinhibit fullscreen, class:^(com.moonlight_stream.Moonlight)$