chore: Add inviter name to invite email subject (#9604)

Co-authored-by: Muneeb-Ventures <[email protected]>

packages/server/email/teamInviteEmailCreator.tsx

@@ -3,7 +3,7 @@ import TeamInvite, {TeamInviteProps} from 'parabol-client/modules/email/componen
 import {headCSS} from 'parabol-client/modules/email/styles'
 import React from 'react'
 
-const subject = 'You’ve been invited to Parabol'
+const subject = (inviterName: string) : string => `${inviterName} has invited you to Parabol`
 
 const teamInviteText = (props: TeamInviteProps) => {
   const {inviteeName, inviteeEmail, inviterName, inviterEmail, inviteLink, teamName} = props
@@ -22,7 +22,7 @@ The Parabol Product Team
 }
 
 export default (props: TeamInviteProps) => ({
-  subject,
+  subject: subject(props.inviterName),
   body: teamInviteText(props),
   html: Oy.renderTemplate(<TeamInvite {...props} />, {
     headCSS,