[CoR] Deployment stops at "Ready to deploy?" after selecting "Deploy to Azure"

OS: Win11 x64
Build Version: 0.12.8-alpha.0
VS Code Insiders Version: 1.137.0-insiders

Repro Steps:

1. Create an Azure Project.
2. Complete the Project Creation and Local Development stages.
3. On the Next steps page, select "Deploy to Azure".
   
4. Follow the deployment flow and approve the deployment plan.
5. Wait for the deployment artifacts and deployment checklist to be generated.
6. Observe the Chat panel after the deployment checklist is completed.

Expect:
After Deploy to Azure has been selected and the deployment plan has been approved, the flow should proceed to the Azure deployment phase without requiring another manual confirmation.

Actual:
The deployment flow stops at the following prompt: Ready to deploy? (Yes / Run manually / Edit plan / Cancel).

More Info:

1. Entering Yes manually allows the deployment flow to continue.
2. The deployment artifacts and deployment checklist were generated successfully.
3. The workflow showed Generate deployment checklist (2/3) as completed but remained blocked at Present deployment approval gate.
4. It is not clear that the user must provide another confirmation because the deployment action was already selected earlier in the flow.

Reproduce the flow from selecting “Deploy to Azure” through approval, then trace the deployment checklist and the “Present deployment approval gate” step that leaves the Chat panel at “Ready to deploy?”. Confirm the existing deployment action selection is available to that gate and verify that the flow proceeds to Azure deployment without requiring a second manual confirmation.