feat(tests): load-balanced reviewer selection and Jira reviewer sync

backend/app/services/jira_service.py

@@ -307,7 +307,9 @@ _SEVERITY_TO_PRIORITY: dict[str, str] = {
 _STATE_EMOJI: dict[str, str] = {
     "draft":            "📝 Draft",
     "red_executing":    "🔴 Red Team Executing",
+    "red_review":       "🔎 Red Lead Review",
     "blue_evaluating":  "🔵 Blue Team Evaluating",
+    "blue_review":      "🔎 Blue Lead Review",
     "in_review":        "📋 In Review",
     "validated":        "✅ Validated",
     "rejected":         "❌ Rejected",
@@ -370,6 +372,18 @@ def _build_state_comment(
             "Red Team has started the attack execution.",
         ]
 
+    elif new_state == "red_review":
+        lines += [
+            "Red Team has submitted evidence and the test is awaiting Red Lead review "
+            "before it queues for Blue Team.",
+        ]
+
+    elif new_state == "blue_review":
+        lines += [
+            "Blue Team has submitted evidence and the test is awaiting Blue Lead review "
+            "before cross-validation.",
+        ]
+
     elif new_state == "blue_evaluating":
         lines += [
             "Red Team has finished execution and submitted evidence for Blue Team evaluation.",
@@ -667,6 +681,7 @@ def push_test_event(
     new_state: str,
     *,
     extra: dict | None = None,
+    assignee: User | None = None,
 ) -> None:
     """Post a lifecycle comment to the Jira issue linked to *test*.
 
@@ -720,6 +735,21 @@ def push_test_event(
                         link.jira_issue_key, jira_account_id, exc_a,
                     )
 
+        if new_state in ("red_review", "blue_review") and assignee:
+            jira_account_id = getattr(assignee, "jira_account_id", None)
+            if jira_account_id:
+                try:
+                    jira.assign_issue(link.jira_issue_key, account_id=jira_account_id)
+                    logger.info(
+                        "Assigned Jira ticket %s to reviewer account %s",
+                        link.jira_issue_key, jira_account_id,
+                    )
+                except Exception as exc_a:
+                    logger.warning(
+                        "Could not assign %s to reviewer %s: %s",
+                        link.jira_issue_key, jira_account_id, exc_a,
+                    )
+
         link.last_synced_at = datetime.utcnow()
         db.flush()
         logger.info(