chore: noreferrer for listmonk url in footer (#1601)

* chore: noreferrer for listmonk url in footer

* chore: noreferrer for email templates

static/email-templates/base.html

@@ -90,7 +90,7 @@
     </div>
     
     <div class="footer">
-        <p>{{ L.T "public.poweredBy" }} <a href="https://listmonk.app" target="_blank">listmonk</a></p>
+        <p>{{ L.T "public.poweredBy" }} <a href="https://listmonk.app" target="_blank" rel="noreferrer">listmonk</a></p>
     </div>
     <div class="gutter">&nbsp;</div>
 </body>

static/email-templates/default-archive.tpl

@@ -92,7 +92,7 @@
     </div>
     
     <div class="footer" style="text-align: center;font-size: 12px;color: #888;">
-        <p>{{ L.T "public.poweredBy" }} <a href="https://listmonk.app" target="_blank" style="color: #888;">listmonk</a></p>
+        <p>{{ L.T "public.poweredBy" }} <a href="https://listmonk.app" target="_blank" rel="noreferrer" style="color: #888;">listmonk</a></p>
     </div>
 </body>
 </html>

static/email-templates/default.tpl

@@ -97,7 +97,7 @@
             <a href="{{ UnsubscribeURL }}" style="color: #888;">{{ L.T "email.unsub" }}</a>
             <a href="{{ MessageURL }}" style="color: #888;">{{ L.T "email.viewInBrowser" }}</a>
         </p>
-        <p>{{ L.T "public.poweredBy" }} <a href="https://listmonk.app" target="_blank" style="color: #888;">listmonk</a></p>
+        <p>{{ L.T "public.poweredBy" }} <a href="https://listmonk.app" target="_blank" rel="noreferrer" style="color: #888;">listmonk</a></p>
     </div>
     <div class="gutter" style="padding: 30px;">&nbsp;{{ TrackView }}</div>
 </body>

static/email-templates/sample-tx.tpl

@@ -102,7 +102,7 @@
     </div>
     
     <div class="footer" style="text-align: center;font-size: 12px;color: #888;">
-        <p>{{ L.T "public.poweredBy" }} <a href="https://listmonk.app" target="_blank" style="color: #888;">listmonk</a></p>
+        <p>{{ L.T "public.poweredBy" }} <a href="https://listmonk.app" target="_blank" rel="noreferrer" style="color: #888;">listmonk</a></p>
     </div>
 </body>
 </html>

static/public/templates/index.html

@@ -41,7 +41,7 @@
 	</div>
 	
 	<footer class="container">
-		{{ L.T "public.poweredBy" }} <a target="_blank" href="https://listmonk.app">listmonk</a>
+		{{ L.T "public.poweredBy" }} <a target="_blank" rel="noreferrer" href="https://listmonk.app">listmonk</a>
 	</footer>
 </body>
 </html>