feat: some config refining and blender

nixos/configuration.nix

@@ -64,6 +64,11 @@
   hardware.bluetooth = {
     enable = true;
     powerOnBoot = true;
+    settings = {
+      General = {
+        Disable = "Headset";
+      };
+    };
   };
   specialisation = {
     in-china.configuration = {
@@ -109,6 +114,8 @@
     zed-editor
     libsForQt5.qt5.qtquickcontrols2
     libsForQt5.qt5.qtgraphicaleffects
+    blender
+    #inputs.hyprswitch.packages.x86_64-linux.default
   ];
   # turned off because timedatectl doesn't like it
   time.hardwareClockInLocalTime = false;