chore(emails): update member invite copy (#101056)

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Co-authored-by: getsantry[bot] <66042841+getsantry[bot]@users.noreply.github.com>
Co-authored-by: Charlie Luo <[email protected]>

Author: 3 people

fixtures/emails/invitation.txt

@@ -1,11 +1,14 @@
-You've been invited to Sentry
+Hey there,
 
-Your teammates at Example are using Sentry to track and debug software errors.
+Your teammates at Example are using Sentry to catch errors, crush latency issues, and keep their (and maybe your) code from catching fire.
 
-Join your team by visiting the following url:
+Looks like they need your help. You've been invited to join them:
 
-    http://testserver/accept/1/None/
+http://testserver/accept/1/None/
 
-Do not share this invite email or link. This invite is unique to you. Sharing may result in unauthorized access.
+Heads up: this invite link is just for you. Don't share it unless you want random strangers fixing your bugs.
 
-Check out the Sentry website (https://sentry.io) if you'd like to learn more before diving in.
+Oh, and don't forget to try Seer, your new AI debugging agent. It'll automatically pinpoint root causes, suggest fixes, and even predict bugs before they land in prod.
+
+Welcome to the club.
+- The Sentry Team

src/sentry/templates/sentry/emails/member-invite.html

@@ -4,14 +4,22 @@
 {% load sentry_helpers %}
 
 {% block main %}
-    <h3>You've been invited to Sentry</h3>
-    <p>Your teammates at <strong>{{ organization.name|sanitize_periods }}</strong> are using Sentry to track and debug software errors.</p>
+    <p>Hey there,</p>
+    <p>Your teammates at <strong>{{ organization.name }}</strong> are using Sentry to catch errors, improve latency issues, and keep their (and maybe your) code from catching fire. 🔥</p>
 
-    <p><a href="{{ url }}" class="btn">Join your team</a></p>
+    <p>Looks like they need your help. You've been invited to join them:</p>
 
-    <p>Check out the <a href="https://sentry.io/">Sentry website</a> if you'd like to learn more before diving in.</p>
 
-    <div class="notice">Do <strong>not</strong> share this invite email or link. This invite is unique to you. Sharing may result in unauthorized access.</div>
+<p>👉 <a href="{{ url }}" class="btn">Accept your invite</a></p>
+
+    <div class="notice">Heads up: this invite link is just for you. Don't share it unless you want random strangers fixing your bugs.</div>
+
+    <p>Oh, and don't forget to try Seer, your new AI debugging agent. It'll automatically pinpoint root causes, suggest fixes, and even predict bugs before they land in prod.</p>
+
+    <p>
+        Welcome to the club.<br>
+        - The Sentry Team
+    </p>
 {% endblock %}
 
 {% block footer %}

src/sentry/templates/sentry/emails/member-invite.txt

@@ -1,11 +1,14 @@
-You've been invited to Sentry
+Hey there,
 
-Your teammates at {{ organization.name }} are using Sentry to track and debug software errors.
+Your teammates at {{ organization.name }} are using Sentry to catch errors, crush latency issues, and keep their (and maybe your) code from catching fire.
 
-Join your team by visiting the following url:
+Looks like they need your help. You've been invited to join them:
 
-    {{ url }}
+{{ url }}
 
-Do not share this invite email or link. This invite is unique to you. Sharing may result in unauthorized access.
+Heads up: this invite link is just for you. Don't share it unless you want random strangers fixing your bugs.
 
-Check out the Sentry website (https://sentry.io) if you'd like to learn more before diving in.
+Oh, and don't forget to try Seer, your new AI debugging agent. It'll automatically pinpoint root causes, suggest fixes, and even predict bugs before they land in prod.
+
+Welcome to the club.
+- The Sentry Team