fix(replay): P80 — DocCheckResult-Import entfernt (gibt es nicht in runner)

Vorher hatte ich den Container hotfixed aber den Fix nicht committed.
Beim naechsten Rebuild kam der Bug aus dem Image zurueck.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

backend-compliance/compliance/services/check_replay.py

@@ -65,8 +65,6 @@ def replay_from_snapshot(
             doc_texts[dt] = txt
 
     # Build results list mock (just enough for mail-render)
-    from compliance.services.doc_checks.runner import DocCheckResult
-
     def _dict_to_result(d: dict) -> Any:
         """Best-effort reconstruction. Snapshot didn't persist DocCheckResult
         so we fake minimal fields. For real MC-replay (v2) we'd re-run the
@@ -132,7 +130,7 @@ def replay_from_snapshot(
 
     if recipient and not dry_run:
         try:
-            from compliance.services.email_sender import send_email
+            from compliance.services.smtp_sender import send_email
             email_res = send_email(
                 recipient=recipient,
                 subject=f"[REPLAY] {site_label} (Snapshot {snapshot_id[:8]})",