Fix up missing styles

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/renderer/components/+config-leases/leases.scss

@@ -20,5 +20,9 @@
     &.age {
       flex: .5;
     }
+
+    a.filterNamespace {
+      border-bottom: unset;
+    }
   }
 }

src/renderer/components/+config-maps/config-maps.scss

@@ -21,7 +21,7 @@
       flex: .5;
     }
 
-    a.namespaceFilter {
+    a.filterNamespace {
       border-bottom: unset;
     }
   }