refac: renamed 'GoCMS' -> 'RenewCMS'

adapters/secondary/gateways/web/templates/registerValidate.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en">
 <head>
-    <title>GoCMS | Setup</title>
+    <title>RenewCMS | Setup</title>
     {{.Head}}
 
     <style>
@@ -14,7 +14,7 @@
 <div class="container">
     <div class="d-flex flex-column gap-5 m-auto form-container">
         <div>
-            <h1>GoCMS</h1>
+            <h1>RenewCMS</h1>
             <h2>E-mail verification</h2>
         </div>
         {{ if .PageError.IsError }}