Revert "ref(login): add rediect links to welcome and help center (#67351)"

This reverts commit 64570378506e97ae5a1bb8bc79054803191ec794.

Co-authored-by: cathteng <70817427+cathteng@users.noreply.github.com>

src/sentry/templates/sentry/account/recover/index.html

@@ -22,5 +22,4 @@
       <button type="submit" class="btn btn-primary">{% trans "Send Email" %}</button>
     </fieldset>
   </form>
-  <p>{% blocktrans %}Need help with your account?  <a href="https://help.sentry.io/"> Click here to check out our help center.</a>{% endblocktrans %}</p>
 {% endblock %}

src/sentry/templates/sentry/bases/auth.html

@@ -10,7 +10,7 @@
 
 <div class="box">
   <div class="auth-sidebar">
-    <a href="https://sentry.io/welcome/">
+    <a href="/">
       <span class="icon-sentry-logo"></span>
     </a>
   </div>

static/less/layout.less

@@ -168,10 +168,6 @@ body.auth {
         margin-bottom: 0;
       }
     }
-
-    a {
-      color: #6c5fc7;
-    }
   }
 
   .tab-content .auth-container {