Add note if you chose wrong region (Azure-Samples#348)

.github/dependabot.yml

@@ -23,7 +23,12 @@ updates:
       interval: "weekly"
     open-pull-requests-limit: 50
   - package-ecosystem: "npm"
-    directory: "/"
+    directory: "/extensions"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 50
+  - package-ecosystem: "npm"
+    directory: "/code/frontend"
     schedule:
       interval: "weekly"
     open-pull-requests-limit: 50

README.md

@@ -153,6 +153,7 @@ The easiest way to run this accelerator is in a VS Code Dev Containers, which wi
 
     * **Important**: Beware that the resources created by this command will incur immediate costs, primarily from the AI Search resource. These resources may accrue costs even if you interrupt the command before it is fully executed. You can run `azd down` or delete the resources manually to avoid unnecessary spending.
     * You will be prompted to select a subscription, and a location. That location list is based on the [OpenAI model availability table](https://learn.microsoft.com/azure/cognitive-services/openai/concepts/models#model-summary-table-and-region-availability) and may become outdated as availability changes.
+    * If you do, accidentally, chose the wrong location; you will have to ensure that you use `azd down` or delete the Resource Group as the deployment bases the location from this Resource Group. 
 1. After the application has been successfully deployed you will see a URL printed to the console.  Click that URL to interact with the application in your browser.
 
 > NOTE: It may take 30 minutes for the application to be fully deployed. If you see a "Python Developer" welcome screen or an error page, then wait a bit and refresh the page.