Merge pull request #8 from StansAssets/feat/light-theme

fix: window background-color for light theme

Author: stan-osipov

com.stansassets.plugins-dev-kit/Editor/UIToolkit/SettingsWindow/PackageSettingsWindowLight.uss

@@ -1,3 +1,7 @@
+.window-root {
+    background-color: rgb(160, 160, 160);
+}
+
 SettingsBlock,
 .tabs-bar {
     background-color: rgb(190, 190, 190);