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/apps/steam.conf

@@ -1,8 +1,8 @@
 # Float Steam
-windowrule = float on, match:class steam
-windowrule = center on, match:class steam, match:title Steam
-windowrule = tag -default-opacity, match:class steam.*
-windowrule = opacity 1 1, match:class steam.*
-windowrule = size 1100 700, match:class steam, match:title Steam
-windowrule = size 460 800, match:class steam, match:title Friends List
-windowrule = idle_inhibit fullscreen, match:class steam
+windowrulev2 = float on, match:class steam
+windowrulev2 = center on, match:class steam, match:title Steam
+windowrulev2 = tag -default-opacity, match:class steam.*
+windowrulev2 = opacity 1 1, match:class steam.*
+windowrulev2 = size 1100 700, match:class steam, match:title Steam
+windowrulev2 = size 460 800, match:class steam, match:title Friends List
+windowrulev2 = idle_inhibit fullscreen, match:class steam