style(theme): added swift theme (#1395)

Co-authored-by: Anurag Hazra <hazru.anurag@gmail.com>

themes/index.js

@@ -324,6 +324,12 @@ const themes = {
     text_color: "0088ff",
     bg_color: "193549",
   },
+  swift: {
+    title_color: "000000",
+    icon_color: "f05237",
+    text_color: "000000",
+    bg_color: "f7f7f7",
+  },
   aura: {
     title_color: "a277ff",
     icon_color: "ffca85",