Update title for policies page

Author: jicruz96

pages/policies/[...docName].tsx

@@ -11,7 +11,7 @@ const Query = z.object({
 })
 
 export default createPage({
-  titleI18nKey: "titles.terms_of_service",
+  titleI18nKey: "titles.policies",
   Page: () => {
     const policy =
       Query.parse(useRouter().query).docName?.[0] || "privacy-policy"

public/locales/en/common.json

@@ -135,7 +135,7 @@
     "submit_testimony": "Submit Testimony",
     "support_maple": "How to Support MAPLE",
     "testimony": "Testimony",
-    "terms_of_service": "Terms of Service",
+    "policies": "Policies",
     "unsubscribe": "Unsubscribe",
     "why_use_maple": "Why Use Maple?"
   },