fix(report): bind v2 chart cap to CHART_IDS.length

Five-theme personal_full assembled nine charts after health vargas landed, but the document schema still capped at six. Bind the count to the enum, align JSON/Python contracts, and log final-parse paths without values.

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

tests/test_personal_report_contract.py

@@ -316,3 +316,22 @@ def test_validator_accepts_synthetic_producer_output() -> None:
     }
     document["provenance"]["evidenceHash"] = compute_evidence_hash(document)
     assert validate_report_document(document).valid
+
+
+def test_v2_accepts_full_chart_ids_set() -> None:
+    from scripts.personal_report_contract import CHART_IDS
+
+    document = load_report_document(str(ROOT / "tests" / "fixtures" / "personal_report_document.v2.json"))
+    template = document["charts"][0]
+    present = {chart["id"] for chart in document["charts"]}
+    for chart_id in CHART_IDS:
+        if chart_id in present:
+            continue
+        extra = json.loads(json.dumps(template))
+        extra["id"] = chart_id
+        extra["title"] = f"{chart_id} 分盘"
+        document["charts"].append(extra)
+    assert len(document["charts"]) == len(CHART_IDS)
+    document["provenance"]["evidenceHash"] = compute_evidence_hash(document)
+    result = validate_report_document(document)
+    assert result.valid, result.errors