Status bar improvements

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

src/renderer/components/cluster-manager/bottom-bar.scss

@@ -4,8 +4,9 @@
 
   font-size: $font-size-small;
   background-color: #3d90ce;
-  padding: 0 $padding;
+  padding: 0 2px;
   color: white;
+  height: 22px;
 
   #current-workspace {
     padding: $padding / 4 $padding / 2;

src/renderer/components/cluster-manager/bottom-bar.tsx

@@ -14,7 +14,7 @@ export class BottomBar extends React.Component {
     return (
       <div className="BottomBar flex gaps">
         <div id="current-workspace" className="flex gaps align-center hover-highlight">
-          <Icon small material="layers"/>
+          <Icon xs material="layers"/>
           <span className="workspace-name">{currentWorkspace.name}</span>
         </div>
         <WorkspaceMenu