Add a new way to support Pyrogram

- Add Hetzner link for cloud credits.

docs/source/index.rst

@@ -53,6 +53,13 @@ Contents are organized into sections composed of self-contained topics which can
 following them in order using the :guilabel:`Next` button at the end of each page. Here below you can, instead, find a
 list of the most relevant pages for a quick access.
 
+.. admonition :: Cloud Credits
+    :class: attention
+
+    If you need a cloud server to host your applications, we recommend using **Hetzner Cloud**. Sign up with
+    `this link <https://hetzner.cloud/?ref=9CyT92gZEINU>`_ to get €20 in cloud credits and help support Pyrogram as
+    well.
+
 First Steps
 ^^^^^^^^^^^
 

docs/source/support-pyrogram.rst

@@ -11,6 +11,13 @@ found it to be useful, give Pyrogram a `Star on GitHub`_. Your appreciation mean
 
 -----
 
+Cloud Credits
+-------------
+
+If you need a cloud server to host your applications, try **Hetzner Cloud**. You can sign up with
+`this link <https://hetzner.cloud/?ref=9CyT92gZEINU>`_ to get €20 in cloud credits and help support Pyrogram and
+my `other projects`_.
+
 Donate
 ------
 
@@ -25,5 +32,6 @@ PayPal button below. Thank you!
 --- `Dan`_
 
 .. _Star on GitHub: https://github.com/pyrogram/pyrogram
+.. _other projects: https://github.com/delivrance
 .. _other works: https://github.com/delivrance
 .. _Dan: https://t.me/haskell