fix(release): correlate exact rehearsal run

.github/workflows/release-rehearsal.yml

@@ -1,5 +1,5 @@
 name: Rehearse RegistryStack Release
-run-name: Rehearse ${{ inputs.release_id }} v${{ inputs.version }}
+run-name: Rehearse ${{ inputs.release_id }} v${{ inputs.version }} (${{ inputs.request_id }})
 
 on:
   workflow_dispatch:
@@ -12,6 +12,10 @@ on:
         description: Prepared release train identity
         required: true
         type: string
+      request_id:
+        description: Unique operator-generated identity used to correlate this rehearsal
+        required: true
+        type: string
 
 permissions:
   contents: read

release/OPERATIONS.md

@@ -85,22 +85,30 @@ Ubuntu rehearsal from that branch:
 
 ```sh
 rehearsal_branch="$(git branch --show-current)"
+rehearsal_request_id="$(openssl rand -hex 16)"
 gh workflow run release-rehearsal.yml \
   --repo registrystack/registry-stack \
   --ref "${rehearsal_branch}" \
   -f version=<version> \
-  -f release_id=<release-id>
-
-rehearsal_run="$(
-  gh run list \
-    --repo registrystack/registry-stack \
-    --workflow release-rehearsal.yml \
-    --branch "${rehearsal_branch}" \
-    --event workflow_dispatch \
-    --limit 1 \
-    --json databaseId \
-    --jq '.[0].databaseId'
-)"
+  -f release_id=<release-id> \
+  -f request_id="${rehearsal_request_id}"
+
+rehearsal_run=""
+for _ in $(seq 1 30); do
+  rehearsal_run="$(
+    gh run list \
+      --repo registrystack/registry-stack \
+      --workflow release-rehearsal.yml \
+      --branch "${rehearsal_branch}" \
+      --event workflow_dispatch \
+      --limit 100 \
+      --json databaseId,displayTitle \
+      --jq ".[] | select(.displayTitle | endswith(\"(${rehearsal_request_id})\")) | .databaseId"
+  )"
+  test -z "${rehearsal_run}" || break
+  sleep 2
+done
+test -n "${rehearsal_run}"
 gh run watch "${rehearsal_run}" \
   --repo registrystack/registry-stack \
   --exit-status

release/scripts/test_release_rehearsal.py

@@ -22,6 +22,9 @@ def test_workflow_is_manual_read_only_and_ubuntu_bounded(self) -> None:
         self.assertNotIn("push:", trigger)
         self.assertNotIn("pull_request:", trigger)
         self.assertNotIn("schedule:", trigger)
+        self.assertIn("${{ inputs.request_id }}", document["run-name"])
+        self.assertIn("request_id:", trigger)
+        self.assertIn("required: true", trigger)
         self.assertEqual({"contents": "read"}, document["permissions"])
         self.assertEqual(["rehearse"], list(document["jobs"]))
         job = document["jobs"]["rehearse"]