fix: overwrites footer-height var in Talk public conversations

Signed-off-by: Maksim Sukharev <[email protected]>

src/App.vue

@@ -798,6 +798,11 @@ body.talk-in-fullscreen {
 		border-radius: 0;
 	}
 }
+
+// Overwrites styles from public.scss in public conversations
+body#body-public {
+	--footer-height: 0;
+}
 </style>
 
 <style lang="scss" scoped>