Add Playground project limit

Author: lionello

.github/workflows/deploy.yml

@@ -83,13 +83,12 @@ jobs:
           user_email: 41898282+github-actions[bot]@users.noreply.github.com
           cname: docs.defang.io
 
-      
+
       # Notify docs chatbot of new docs with curl command
       - name: Notify docs chatbot of new docs
         run: |
           curl -f -X POST https://ask.defang.io/trigger-rebuild?token=${{ secrets.CHATBOT_TOKEN }}
 
-
       - name: Notify Slack of Action Failures
         uses: ravsamhq/[email protected]
         if: ${{ always() && github.ref_name == 'main' }}

docs/concepts/defang-playground.md

@@ -6,7 +6,7 @@ sidebar_position: 00
 
 # Defang Playground
 
-Defang aims to make it easier to deploy your services to the cloud. Specifically, Defang's goal is to make it easier to deploy your workloads to your *own* cloud accounts. We refer to this as bring-your-own-cloud (BYOC) which you can read about in more depth [here](./defang-byoc). We also provide Defang Playground, but it is only intended for non-production workloads so you can get a feel for how Defang works. 
+Defang aims to make it easier to deploy your services to the cloud. Specifically, Defang's goal is to make it easier to deploy your workloads to your *own* cloud accounts. We refer to this as bring-your-own-cloud (BYOC) which you can read about in more depth [here](./defang-byoc). We also provide Defang Playground, but it is only intended for non-production workloads so you can get a feel for how Defang works.
 
 Defang Playground is a free tier that allows you to deploy services to a Defang-hosted cloud account without needing to manage your own. It is intended for non-production workloads only.
 
@@ -18,12 +18,13 @@ Please note that the Defang Playground is intended for testing/learning purposes
 
 There are a few limitations to Defang Playground. These limitations are in place to ensure that Defang Playground is only used for non-production workloads. If you are interested in running production workloads, you should use Defang BYOC.
 
-### No Custom Domain Support
+### No Apex Domain Support
 
-When you deploy a service to Defang Playground, it will be assigned a domain under the `defang.dev` domain. We do not support pointing your own domains to Defang Playground services.
+When you deploy a service to Defang Playground, it will be assigned a domain under the `defang.dev` domain. We do not support pointing your own apex domains to Defang Playground services, but you can use subdomains.
 
 ### Max Resources
 
+* Projects: 1
 * Services: 4
 * CPUs: 2
 * Memory: 8GB