Added individual settings fields to search keywords (#18704)

- this builds upon #18608
- related to a discussion in the Ghost forum here: https://forum.ghost.org/t/searching-the-new-ui-bug/42043/2

apps/admin-x-settings/src/components/settings/general/GeneralSettings.tsx

@@ -19,8 +19,8 @@ export const searchKeywords = {
     twitter: ['twitter card', 'structured data', 'rich cards', 'x card'],
     facebook: ['facebook card', 'structured data', 'rich cards'],
     socialAccounts: ['social accounts', 'facebook', 'twitter', 'structured data', 'rich cards'],
-    lockSite: ['password', 'lock site', 'make this site private'],
-    users: ['users and permissions', 'roles', 'staff']
+    lockSite: ['password protection', 'lock site', 'make this site private'],
+    users: ['users and permissions', 'roles', 'staff', 'invite people', 'contributors', 'editors', 'authors', 'administrators']
 };
 
 const GeneralSettings: React.FC = () => {

apps/admin-x-settings/src/components/settings/membership/MembershipSettings.tsx

@@ -11,7 +11,7 @@ import useFeatureFlag from '../../../hooks/useFeatureFlag';
 
 export const searchKeywords = {
     portal: ['portal', 'signup', 'sign up', 'signin', 'sign in', 'login', 'account', 'membership'],
-    access: ['default', 'access', 'subscription', 'post', 'membership'],
+    access: ['default', 'access', 'subscription', 'post', 'membership', 'comments', 'commenting'],
     tiers: ['tiers', 'payment', 'paid', 'stripe'],
     tips: ['tip', 'donation', 'one time', 'payment'],
     embedSignupForm: ['embeddable signup form', 'embeddable form', 'embeddable sign up form', 'embeddable sign up'],