Fix Hyprland 0.53 windowrule syntax breaking changes (#4025)

* Fix Hyprland 0.53 windowrule syntax breaking changes

Hyprland 0.53 introduced breaking changes to windowrule syntax:

- Props now use `match:` prefix: `class:pattern` → `match:class pattern`
- Boolean effects require `on` suffix: `float` → `float on`
- Snake_case naming: `nofocus` → `no_focus`, `stayfocused` → `stay_focused`
- `noborder` replaced with `border_size 0`
- `noanim` replaced with `animation none`
- layerrule syntax: `noanim, X` → `animation none, match:namespace X`
- `misc:new_window_takes_over_fullscreen` → `misc:on_focus_under_fullscreen`

See: https://github.com/hyprwm/hyprland-wiki/pull/1278

* Correct for the new style

* Migrate the scrolltouchpad setting in userland too

* Need a reboot to pair with new Hyprland

---------

Co-authored-by: David Heinemeier Hansson <david@hey.com>

default/hypr/apps/pip.conf

@@ -1,9 +1,9 @@
 # Picture-in-picture overlays
-windowrule = tag +pip, title:(Picture.?in.?[Pp]icture)
-windowrule = float, tag:pip
-windowrule = pin, tag:pip
-windowrule = size 600 338, tag:pip
-windowrule = keepaspectratio, tag:pip
-windowrule = noborder, tag:pip
-windowrule = opacity 1 1, tag:pip
-windowrule = move 100%-w-40 4%, tag:pip
+windowrule = tag +pip, match:title (Picture.?in.?[Pp]icture)
+windowrule = float on, match:tag pip
+windowrule = pin on, match:tag pip
+windowrule = size 600 338, match:tag pip
+windowrule = keep_aspect_ratio on, match:tag pip
+windowrule = border_size 0, match:tag pip
+windowrule = opacity 1 1, match:tag pip
+windowrule = move 100%-w-40 4%, match:tag pip