feat(extra-info): adapt chips styles to the RCE thread page

The RCE thread page includes a different style of chip compared to the
old thread page.

Fixed: twpowertools:173
Change-Id: I59368cf09be778a4ad7f5d2aefdf5177cb370f11
diff --git a/src/ccDarkTheme/components/custom/_index.scss b/src/ccDarkTheme/components/custom/_index.scss
index 90ce688..e73007c 100644
--- a/src/ccDarkTheme/components/custom/_index.scss
+++ b/src/ccDarkTheme/components/custom/_index.scss
@@ -1,2 +1,3 @@
+@forward 'chip';
 @forward 'log';
 @forward 'warning';