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/localsend.conf

@@ -1,4 +1,4 @@
 # Float LocalSend and fzf file picker
-windowrule = float on, match:class (Share|localsend)
-windowrule = center on, match:class (Share|localsend)
-windowrule = size 1100 700, match:class localsend
+windowrulev2 = float on, match:class (Share|localsend)
+windowrulev2 = center on, match:class (Share|localsend)
+windowrulev2 = size 1100 700, match:class localsend