34c727c5c2
Bundles previously-separate Hindsight/memory PRs into a single review surface: - opt-in synchronous recall (recall_sync) — recall the injected memory in-turn instead of next-turn prefetch (#5820) - actionable error when local_embedded runtime is missing — tells the user which package to install (#7718) - default retain_source to 'hermes' so every stored memory self-identifies its provenance - offer a starter memory template during hermes memory setup, plus warn before overwriting an already-configured bank - warn when a configured memory provider reports unavailable (#2765) - deterministic 'recalled N memories' recall indicator — Hermes itself emits a status line when auto-recall injects memory - 'saving to memory' retain indicator — emitted the moment a turn is dispatched to the writer Authored by @benfrank241 (ben.bartholomew@vectorize.io). Salvaged from PR #74379.