Fail to deploy the project by clicking "Deploy" button from the notification

[v-ruizh]

OS: Windows 10
Build Version: 20230314.4

Repro Steps:

1. Open "nodejs-docs-hello-world" project in VS Code.
2. Create a Node web app.
3. Click "Deploy" button from the below notification -> Select the project to deploy.
   
4. Check whether succeeds to deploy the project or not.

Expect:
Succeed to deploy the project.

Actual:
Fail to deploy the project with an error.

More Info:
This issue does not reproduce if deploying the project from context menu or Command Palette.

[v-xinda]

Verified this issue on the latest main branch build 20230420.1, it still reproduces now.

[alexweininger]

The error is caused by the tree data provider not bring present on the created web app item. This throws an error when it is refreshed inside of deploy.

It's undefined when the primary item of the create command is a ResourceGroupsItem, which doesn't (and shouldn't) have the treeDataProvider property.

So this only reproduces when the entry point to create is Right clicking the subscription, or App Service grouping items.