Add some more links to Dimension's homepage

docs/configuring-playbook-dimension.md

@@ -1,10 +1,10 @@
 # Setting up Dimension (optional)
 
-**Dimension can only be installed after Matrix services are installed and running.**  
+**[Dimension](https://dimension.t2bot.io) can only be installed after Matrix services are installed and running.**
 If you're just installing Matrix services for the first time, please continue with the [Configuration](configuring-playbook.md) / [Installation](installing.md) flow and come back here later.
 
 ## Prerequisites
-For an Integration Manager like Dimension to work, your server needs to have federation enabled (`matrix_synapse_federation_enabled: true`). This is the default for this playbook, so unless you've explicitly disabled federation, you're okay.
+For an Integration Manager like [Dimension](https://dimension.t2bot.io) to work, your server needs to have federation enabled (`matrix_synapse_federation_enabled: true`). This is the default for this playbook, so unless you've explicitly disabled federation, you're okay.
 
 Other important prerequisite is the `dimension.<your-domain>` DNS record being set up correctly. See [Configuring your DNS server](configuring-dns.md) on how to set up DNS record correctly.