Address custom skill review feedback

Author: a0x1ab

.x/skills/find_aaz_fork_prs_ready_for_promotion.py

@@ -4,5 +4,5 @@
 def find_aaz_fork_prs_ready_for_promotion():
     """Find completed AAZ fork pull requests ready for promotion."""
     return find_generation_source_fork_prs_ready_for_promotion(
-        repository=None,
+        repository="Azure/azure-cli",
     )

.x/skills/find_promoted_aaz_source_pr.py

@@ -4,6 +4,6 @@
 def find_promoted_aaz_source_pr(issue_number):
     """Find the promoted AAZ source pull request for an Agent issue."""
     return find_promoted_generation_source_pr(
-        repository=None,
+        repository="Azure/azure-cli",
         issue_number=issue_number,
     )

.x/skills/get_pr_regression_coverage_summary.py

@@ -4,8 +4,8 @@
 def get_pr_regression_coverage_summary(pr_number):
     """Find changed command modules without focused tests or recordings."""
     changes = get_pr_file_changes(
-        owner=None,
-        repo=None,
+        owner="Azure",
+        repo="azure-cli",
         pr_number=pr_number,
     )
     files = [

.x/skills/promote_aaz_fork_pr.py

@@ -4,7 +4,7 @@
 def promote_aaz_fork_pr(fork_pr_number, title, body):
     """Promote one validated AAZ fork pull request."""
     return promote_generation_source_fork_pr(
-        repository=None,
+        repository="Azure/azure-cli",
         fork_pr_number=fork_pr_number,
         title=title,
         body=body,

.x/skills/start_aaz_source_task.py

@@ -4,7 +4,7 @@
 def start_aaz_source_task(issue_number, downstream_pr_url, changed_files, prompt_context):
     """Start the configured AAZ source task for an Azure CLI pull request."""
     return start_generation_source_task(
-        repository=None,
+        repository="Azure/azure-cli",
         issue_number=issue_number,
         downstream_pr_url=downstream_pr_url,
         changed_files=changed_files,

.x/skills/start_extension_tracker_task.py

@@ -12,7 +12,7 @@ def start_extension_tracker_task(issue_number, view, target, prompt, command, su
             "start_extension_tracker_task requires a CLI Extensions target"
         )
     return start_repository_handoff_task(
-        repository=None,
+        repository="Azure/azure-cli",
         issue_number=issue_number,
         view=view,
         target=target,

.x/tester.md

@@ -15,6 +15,11 @@ the PR title/body, and `pr_files` set to those filenames. Use
 module or test path; repository custom skills own both decisions and the
 workflow validates them against the current PR.
 
+If no test path is selected, call the dispatcher with the empty list so it
+records a neutral skip for the current revision. If tests are selected but
+target inference does not return a named `module` or `extension`, stop with a
+pending result and do not dispatch.
+
 Before dispatch, reuse any queued, in-progress, or completed run for the same
 head SHA. A new dispatch counts as one action; a reused run is a read. Call
 `get_workflow_run` once. If it is not complete, return pending and let a later