cleanup theme object

stylesheets/_quote.scss

@@ -345,6 +345,10 @@
 }
 
 .bottom-bar .member-item {
+  @include themify($themes) {
+    border-bottom: themed('borderActionPanel');
+  }
+
   &:hover {
     @include themify($themes) {
       background: themed('clickableHovered');

stylesheets/themes.scss

@@ -4,11 +4,7 @@ $themes: (
   light: (
     accent: #00e97b,
     destructive: #ff453a,
-    unimportant: #d8d8d8,
-    unimportantButtonBackground: #0000,
-    border: #979797,
     cellBackground: #fcfcfc,
-    buttonBackground: #fcfcfc,
     modalBackground: #fcfcfc,
     fakeChatBubbleBackground: #f5f5f5,
     // input
@@ -57,11 +53,7 @@ $themes: (
   dark: (
     accent: #00f782,
     destructive: #ff453a,
-    unimportant: #d8d8d8,
-    unimportantButtonBackground: #323232,
-    border: #979797,
     cellBackground: #1b1b1b,
-    buttonBackground: #1b1b1b,
     modalBackground: #101011,
     fakeChatBubbleBackground: #212121,
     // input