set color scheme

src/app/app.scss

@@ -1,12 +0,0 @@
-*,
-*::before,
-*::after {
-  box-sizing: border-box;
-}
-
-body {
-  margin: 0;
-  background: #0a0a0f;
-  color: #fff;
-  -webkit-font-smoothing: antialiased;
-}

src/styles.scss

@@ -1 +1,15 @@
 /* You can add global styles to this file, and also import other style files */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+body {
+  margin: 0;
+  background: #0a0a0f;
+  color: #fff;
+  -webkit-font-smoothing: antialiased;
+
+  color-scheme: dark;
+}