fix: add regSource to registration routes from gigs page

Author: rakibansary

src/shared/components/Gigs/GigApply/index.jsx

@@ -326,7 +326,7 @@ export default function GigApply(props) {
           <div styleName="cta-buttons">
             <Link to={`${config.URL.AUTH}/member?retUrl=${encodeURIComponent(retUrl)}`} styleName="primaryBtn">Login</Link>
           </div>
-          <p styleName="regTxt">Not a member? Register <a href={`${config.URL.AUTH}/member/registration?retUrl=${encodeURIComponent(retUrl)}&mode=signUp&utm_source=gig_listing`}>here</a>.</p>
+          <p styleName="regTxt">Not a member? Register <a href={`${config.URL.AUTH}/member/registration?retUrl=${encodeURIComponent(retUrl)}&mode=signUp&utm_source=gig_listing&regSource=gigs`}>here</a>.</p>
         </div>
       </div>
     </div>

src/shared/components/Gigs/ReferralModal/index.jsx

@@ -110,7 +110,7 @@ function ReferralModal({
             >
               LOGIN
             </PrimaryButton>
-            <Link to={`${config.URL.AUTH}/member/registration?retUrl=${encodeURIComponent(retUrl)}&mode=signUp&utm_source=gig_listing`} className={buttonThemes.tc['primary-white-md']} openNewTab="true">REGISTER</Link>
+            <Link to={`${config.URL.AUTH}/member/registration?retUrl=${encodeURIComponent(retUrl)}&mode=signUp&utm_source=gig_listing&regSource=gigs`} className={buttonThemes.tc['primary-white-md']} openNewTab="true">REGISTER</Link>
           </div>
           <p className={modalStyle.regTxt}>Find out how the referral program works <a href={HELP_INFO_LINK} target="_blank" rel="noreferrer">here</a>.</p>
         </div>