[FEATURE] Metrics - Count Azure DevOps PRs created with `az repos pr create`

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Issue: PRs created by Claude using the az cli do not increment the claude_code.pull_requests.count metric.

Expected: A successful az repos pr create command increments the claude_code.pull_request.count metric, in the same way gh pr create commands do.

Proposed Solution

Add az repos pr create to the set of shell commands recognized as pull-request creation.

Based on the implementation in the 2.1.211 npm distribution, the matcher could be equivalent to:

{
  re: /\baz\s+repos\s+pr\s+create\b/,
  action: "created",
  op: "pr_create"
}

Alternatively, if implemented as a separate condition:

if (
  commandSucceeded &&
  command.match(/\baz\s+repos\s+pr\s+create\b/)
) {
  prCounter.add(1);
}

The metric should only be incremented when the command completes successfully.

Alternative Solutions

_No response_

Priority

Medium - Would be very helpful

Feature Category

Other

Use Case Example

_No response_

Additional Context

_No response_