fix(vm): increase RAM to 8GB and fix Hyprland rule syntax to prevent crashes

- Increase VM memory to 8192MB to avoid OOM kills during session startup.
- Migrate all 'windowrule' to 'windowrulev2' in core configuration.
- Fix 'no_anim' syntax in layer rules.
- Re-enable graphics while keeping serial logs for debugging.

config/nomarchy/default/hypr/windows.conf

@@ -1,15 +1,15 @@
 # See https://wiki.hyprland.org/Configuring/Window-Rules/ for more
 # Hyprland 0.53+ syntax
-windowrule = suppress_event maximize, match:class .*
+windowrulev2 = suppress_event maximize, match:class .*
 
 # Tag all windows for default opacity (apps can override with -default-opacity tag)
-windowrule = tag +default-opacity, match:class .*
+windowrulev2 = tag +default-opacity, match:class .*
 
 # Fix some dragging issues with XWayland
-windowrule = no_focus on, match:class ^$, match:title ^$, match:xwayland 1, match:float 1, match:fullscreen 0, match:pin 0
+windowrulev2 = no_focus on, match:class ^$, match:title ^$, match:xwayland 1, match:float 1, match:fullscreen 0, match:pin 0
 
 # App-specific tweaks (may remove default-opacity tag)
 source = ~/.config/nomarchy/default/hypr/apps.conf
 
 # Apply default opacity after apps have had a chance to opt out
-windowrule = opacity 0.97 0.9, match:tag default-opacity
+windowrulev2 = opacity 0.97 0.9, match:tag default-opacity