fix(honcho): memoize timeout staleness check + host-aware status cadence

Follow-ups for the consolidated salvage:
- Memoize the config.yaml-derived timeout on the file's mtime_ns so the
  rebuild-on-timeout-change check from PR #57437 costs one stat() per
  get_honcho_client() call instead of a full YAML load on the hot path.
- hermes honcho status now displays the host-block-resolved
  dialecticCadence (remnant from PR #63776, whose runtime fix landed
  in #62290).
- AUTHOR_MAP entries for the salvaged contributor emails.

plugins/memory/honcho/cli.py

@@ -1099,7 +1099,7 @@ def cmd_status(args) -> None:
     print(f"  Recall mode:    {hcfg.recall_mode}")
     print(f"  Context budget: {hcfg.context_tokens or '(uncapped)'} tokens")
     raw = getattr(hcfg, "raw", None) or {}
-    dialectic_cadence = raw.get("dialecticCadence") or 1
+    dialectic_cadence = getattr(hcfg, "dialectic_cadence", None) or raw.get("dialecticCadence") or 1
     print(f"  Dialectic cad:  every {dialectic_cadence} turn{'s' if dialectic_cadence != 1 else ''}")
     reasoning_cap = raw.get("reasoningLevelCap") or hcfg.reasoning_level_cap
     heuristic_on = "on" if hcfg.reasoning_heuristic else "off"