fix(demo): print the monitor summary once per incident

The resolving tick remains the newest one until another incident opens, so the
completed checklist reprinted on every poll.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

scripts/ops/hermes_triage_monitor.py

@@ -96,6 +96,7 @@ class Monitor:
         self.done: dict[str, str] = {}
         self.incident = ""
         self.last_line = ""
+        self.summarised = False
 
     def mark(self, key: str, evidence: str) -> None:
         """Record a stage as reached and print it once, with its evidence."""
@@ -123,6 +124,7 @@ class Monitor:
         if incident and incident != self.incident:
             self.incident = incident
             self.done.clear()
+            self.summarised = False
             print(f"\n{BOLD}{YELLOW}{stamp()}  ── incident {incident} ──{RESET}")
             sys.stdout.flush()
 
@@ -167,10 +169,13 @@ def main() -> None:
                 f"Ariadne refused: {state.get('reason', 'human_required')} — no action taken",
             )
             monitor.mark("response", "escalated to a human; issue filed in the service repository")
-        if status == "healthy" and state.get("resolved"):
+        if status == "healthy" and state.get("resolved") and not monitor.summarised:
             monitor.mark("verify", "rebuild finished green")
             monitor.mark("outputs", f"resolved: {', '.join(state['resolved'])}")
             monitor.checklist()
+            # The resolving tick stays newest until another incident opens, so
+            # the completed checklist is printed once rather than every poll.
+            monitor.summarised = True
 
         line = f"{status}|{incident}|{fixture_state()}"
         if line != monitor.last_line: