add toc

Author: sdgilley

articles/ai-foundry/how-to/develop/planning.md renamed to articles/ai-foundry/concepts/planning.md

@@ -137,7 +137,7 @@ A hub resource is deployed side-by-side with your AI Foundry resource and takes
   - Identity & Managed Identity: [Configure managed identity in Azure AI Foundry](../../../ai-services/openai/how-to/managed-identity.md)
   - Customer-Managed Keys (CMK): [Customer-managed keys in Azure AI Foundry](../../concepts/encryption-keys-portal.md)
   - Example infrastructure [templates repository with sample infrastructure templates](https://github.com/azure-ai-foundry/foundry-samples/tree/main/samples/microsoft/infrastructure-setup)
-  - [Recover or purge deleted Azure AI Foundry resources](../../../ai-services/recover-purge-resources.md)
+  - [Recover or purge deleted Azure AI Foundry resources](../../../ai-services/recover-purge-resources.md?context=/azure/ai-foundry/context/context)
 
 - Establish Connectivity with Other Azure Services
 

articles/ai-foundry/toc.yml

@@ -548,6 +548,8 @@ items:
           href: how-to/prompt-flow-troubleshoot.md
 - name: Setup and management
   items:
+  - name: Plan rollout 
+    href: concepts/planning.md
   - name: Choose a resource type
     href: concepts/resource-types.md
   - name: Manage AI Foundry resources
@@ -556,6 +558,8 @@ items:
       href: ../ai-services/multi-service-resource.md?context=/azure/ai-foundry/context/context
     - name: Create using Bicep template
       href: how-to/create-resource-template.md
+    - name: Recover or purge deleted resources
+      href: ../ai-services/recover-purge-resources.md?context=/azure/ai-foundry/context/context
   - name: Manage AI Hub resources
     items:
     - name: Hubs overview