Implement how it works page

messages/en/components/cardSteps.json

@@ -2,6 +2,7 @@
   "_comment": "CardSteps section defaults (shared across pages)",
   "titleLg": "How CommunityRule helps",
   "buttons": {
-    "seeHowItWorks": "See how it works"
+    "seeHowItWorks": "See how it works",
+    "seeHowItWorksHref": "/how-it-works"
   }
 }