feat(rectification): add refinement packet without unique-minute claims

Surface D9/D10 change minutes, event-dasha match copy, dual-dasha conflict, and a post-adopt consult handoff so users can keep narrowing or start a reading from a representative time.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/rectification/diagnostics_service.py

@@ -6,6 +6,7 @@ from typing import Any, Sequence
 
 from scripts.active_rectification_events import CandidateScoreRow
 from scripts.rectification.contracts import RectificationRequest
+from scripts.rectification.refinement_packet import window_scan
 
 
 def _winner(rows: Sequence[CandidateScoreRow]) -> str | None:
@@ -68,34 +69,6 @@ def _candidate_feature_contrast(built: dict[str, Any], primary_time: str, second
     return sorted(set(layers))[:8]
 
 
-def window_scan(built: dict[str, Any]) -> dict[str, Any]:
-    """Minute-window D9/D10 lagna diversity. Indices only; never sign names."""
-    d9: set[int] = set()
-    d10: set[int] = set()
-    for context in built.get("static_contexts") or []:
-        feature = context.get("feature") if isinstance(context, dict) else None
-        if not isinstance(feature, dict):
-            continue
-        vargas = feature.get("varga_ascendants") or {}
-        if not isinstance(vargas, dict):
-            continue
-        d9_value = vargas.get("D9")
-        d10_value = vargas.get("D10")
-        if isinstance(d9_value, int):
-            d9.add(d9_value)
-        if isinstance(d10_value, int):
-            d10.add(d10_value)
-    return {
-        "scanned": True,
-        "confirmation_allowed": False,
-        "unique_minute_claim": False,
-        "d9_lagna_count": len(d9),
-        "d10_lagna_count": len(d10),
-        "d9_candidates_differ": len(d9) > 1,
-        "d10_candidates_differ": len(d10) > 1,
-    }
-
-
 def _candidate_contrast(built: dict[str, Any], primary_time: str, secondary_time: str) -> tuple[list[str], list[str]]:
     event_deltas: list[tuple[float, str]] = []
     for event_id, candidates in built["matrix"].items():