新增市場情報候選送審 gate

TODO_NEXT_STEPS.txt

@@ -111,6 +111,7 @@
    - Phase 51 manual sample candidate handoff：新增 `/api/market_intel/manual_sample_review/candidate_handoff` POST 與 UI handoff 按鈕，將已通過審核的 sample result 轉成只讀候選活動 preview payload；不保存 handoff、不建立 review queue、不寫 market_*、不允許候選導入、不掛 scheduler；版本同步至 V10.222。
    - Phase 52 manual sample candidate queue draft：新增 `services/market_intel/manual_sample_candidate_queue.py`、`/api/market_intel/manual_sample_review/candidate_queue_draft` POST 與 UI queue 草案按鈕，將 handoff 候選轉成只讀人工審核 queue draft；不建立正式 queue、不保存草案、不寫 market_*、不自動核准候選、不掛 scheduler；版本同步至 V10.223。
    - V10.224 補 PPT 報表覆蓋矩陣：`/observability/ppt_audit_history` 將每個定義簡報同列串起 DB 寫入、線上預覽、視覺 QA 與交付狀態，並提供預覽、預熱、重跑操作，避免只顯示「目標已產生」。
+   - Phase 53 manual sample candidate queue approval：新增 `/api/market_intel/manual_sample_review/candidate_queue_approval` POST 與 UI 送審 gate 按鈕，將 queue draft row preview 對齊既有 `market_alert_review_queue` 契約，檢查必填欄位、寫入 flags、備份與人工批准 gate；不建立 approval record、不寫 review queue、不開 DB transaction、不掛 scheduler；版本同步至 V10.225。
    - Schema smoke：`tests/test_market_intel_skeleton.py` 檢查 `Base.metadata` 內含 ADR-035 八張 `market_*` tables。
    - Desktop UI QA：本機只註冊 `market_intel_bp` 的 Flask harness 載入 `/market_intel`，確認 Phase 15、候選預覽、writer preview、安全 flags、點陣暖紙視覺正常，console error 0。
    - API QA：`/api/market_intel/schema_smoke` 通過 7 張表與 `market_platforms` 必要欄位檢查；`/api/market_intel/platform_seed_writer_plan` 回傳 4 筆 dry-run upsert preview，`writes_executed=false`，四平台皆 `blocked_dry_run_only`。

config.py

@@ -320,7 +320,7 @@ YOUTUBE_API_KEY = os.getenv('YOUTUBE_API_KEY', '')
 # ==========================================
 # 系統版本與路徑
 # ==========================================
-SYSTEM_VERSION = "V10.224"
+SYSTEM_VERSION = "V10.225"
 LOG_FILE_PATH = os.path.join(BASE_DIR, 'logs/system.log')
 public_url = PUBLIC_URL  # 用於模板顯示
 

docs/adr/ADR-035-cross-platform-market-campaign-intelligence.md

@@ -178,6 +178,7 @@ EwoooC 目前已有 MOMO EDM / 節慶活動資料、`promo_products`、PChome
 - 2026-05-19 追加 manual sample review evaluate：`/api/market_intel/manual_sample_review/evaluate` 提供 POST-only 即時審核入口，操作員可貼入單筆 sample result JSON 取得 PASS/BLOCK 與 candidate preview readiness。此入口不保存 payload、不回吐完整 HTML、不連外、不寫 DB、不建立候選活動、不允許候選導入、不掛 scheduler；invalid JSON 只回診斷錯誤。
 - 2026-05-19 追加 manual sample candidate handoff：`/api/market_intel/manual_sample_review/candidate_handoff` 將已通過審核的 sample result 轉成只讀候選活動 handoff payload，包含 candidate key、平台、來源、URL、信心分級、排序與人工審核狀態。此入口保持 CSRF 保護，不保存 handoff、不建立 review queue、不寫 market_*、不允許候選導入、不掛 scheduler。
 - 2026-05-19 追加 manual sample candidate queue draft：`services.market_intel.manual_sample_candidate_queue` 與 `/api/market_intel/manual_sample_review/candidate_queue_draft` 將 handoff 候選轉成只讀人工審核 queue draft，包含 queue item key、review priority、review state 與 approval_required。此入口保持 CSRF 保護，不建立正式 queue、不保存草案、不寫 market_*、不自動核准候選、不掛 scheduler。
+- 2026-05-19 追加 manual sample candidate queue approval：`/api/market_intel/manual_sample_review/candidate_queue_approval` 將 queue draft 對齊既有 `market_alert_review_queue` 契約，輸出 row preview、必填欄位 gate、寫入 flags、備份與人工批准 gate。此入口保持 CSRF 保護，不建立 approval record、不寫 review queue、不開 DB transaction、不掛 scheduler。
 
 ### Phase 4：Coupang / Shopee Adapter
 

routes/README.md

@@ -19,7 +19,7 @@
 | `edm_routes.py` | EDM 與節慶儀表板 | `/edm`, `/festival` |
 | `monthly_routes.py` | 月結分析 | `/monthly_summary_analysis`, `/api/monthly_summary_data` |
 | `daily_sales_routes.py` | 當日業績 | `/daily_sales`, `/daily_sales/export*` |
-| `market_intel_routes.py` | 市場情報 Phase 52 manual sample candidate queue draft | `/market_intel`, `/market_intel/*`, `/api/market_intel/status`, `/api/market_intel/schema`, `/api/market_intel/schema_smoke`, `/api/market_intel/schema_db_probe`, `/api/market_intel/platform_seed_db_diff`, `/api/market_intel/legacy_source_bridge`, `/api/market_intel/mcp_readiness`, `/api/market_intel/mcp_tool_contract`, `/api/market_intel/mcp_deploy_preflight`, `/api/market_intel/mcp_activation_runbook`, `/api/market_intel/mcp_fetch_gate`, `/api/market_intel/scheduler_plan`, `/api/market_intel/manual_sample_plan`, `/api/market_intel/manual_sample_acceptance`, `/api/market_intel/manual_sample_review`, `/api/market_intel/manual_sample_review/evaluate`, `/api/market_intel/manual_sample_review/candidate_handoff`, `/api/market_intel/manual_sample_review/candidate_queue_draft`, `/api/market_intel/match_review_plan`, `/api/market_intel/opportunity_plan`, `/api/market_intel/opportunity_scoring_plan`, `/api/market_intel/opportunity_evidence_plan`, `/api/market_intel/opportunity_alert_plan`, `/api/market_intel/adapters`, `/api/market_intel/dry_run_plan`, `/api/market_intel/discovery_plan`, `/api/market_intel/manual_discovery`, `/api/market_intel/candidate_preview`, `/api/market_intel/platform_seed_plan`, `/api/market_intel/platform_seed_write_guard`, `/api/market_intel/platform_seed_writer_plan`, `/api/market_intel/migration_blueprint`, `/api/market_intel/migration_apply_drill`, `/api/market_intel/migration_catalog_review`, `/api/market_intel/migration_live_smoke`, `/api/market_intel/live_db_inventory`, `/api/market_intel/seed_writer_cli_status`, `/api/market_intel/write_approval_runbook`, `/api/market_intel/deployment_readiness` |
+| `market_intel_routes.py` | 市場情報 Phase 53 manual sample candidate queue approval | `/market_intel`, `/market_intel/*`, `/api/market_intel/status`, `/api/market_intel/schema`, `/api/market_intel/schema_smoke`, `/api/market_intel/schema_db_probe`, `/api/market_intel/platform_seed_db_diff`, `/api/market_intel/legacy_source_bridge`, `/api/market_intel/mcp_readiness`, `/api/market_intel/mcp_tool_contract`, `/api/market_intel/mcp_deploy_preflight`, `/api/market_intel/mcp_activation_runbook`, `/api/market_intel/mcp_fetch_gate`, `/api/market_intel/scheduler_plan`, `/api/market_intel/manual_sample_plan`, `/api/market_intel/manual_sample_acceptance`, `/api/market_intel/manual_sample_review`, `/api/market_intel/manual_sample_review/evaluate`, `/api/market_intel/manual_sample_review/candidate_handoff`, `/api/market_intel/manual_sample_review/candidate_queue_draft`, `/api/market_intel/manual_sample_review/candidate_queue_approval`, `/api/market_intel/match_review_plan`, `/api/market_intel/opportunity_plan`, `/api/market_intel/opportunity_scoring_plan`, `/api/market_intel/opportunity_evidence_plan`, `/api/market_intel/opportunity_alert_plan`, `/api/market_intel/adapters`, `/api/market_intel/dry_run_plan`, `/api/market_intel/discovery_plan`, `/api/market_intel/manual_discovery`, `/api/market_intel/candidate_preview`, `/api/market_intel/platform_seed_plan`, `/api/market_intel/platform_seed_write_guard`, `/api/market_intel/platform_seed_writer_plan`, `/api/market_intel/migration_blueprint`, `/api/market_intel/migration_apply_drill`, `/api/market_intel/migration_catalog_review`, `/api/market_intel/migration_live_smoke`, `/api/market_intel/live_db_inventory`, `/api/market_intel/seed_writer_cli_status`, `/api/market_intel/write_approval_runbook`, `/api/market_intel/deployment_readiness` |
 | `api_routes.py` | 通用任務與查詢 API | `/api/run_task`, `/api/history/*` |
 | `export_routes.py` | 匯出功能 | `/api/export/*` |
 | `import_routes.py` | 匯入功能 | `/api/import_excel`, `/api/import/monthly_summary` |

routes/market_intel_routes.py

@@ -242,6 +242,31 @@ def market_intel_manual_sample_candidate_queue_draft():
     )
 
 
+@market_intel_bp.route(
+    "/api/market_intel/manual_sample_review/candidate_queue_approval",
+    methods=["POST"],
+)
+@login_required
+def market_intel_manual_sample_candidate_queue_approval():
+    payload = request.get_json(silent=True)
+    limit = request.args.get("limit", default=20, type=int)
+    if not isinstance(payload, dict):
+        data = _service().build_manual_sample_candidate_queue_approval(
+            sample_result=None,
+            payload_error="invalid_json_object",
+            limit=limit,
+        )
+        return jsonify(data), 400
+
+    sample_result = payload.get("sample_result", payload)
+    return jsonify(
+        _service().build_manual_sample_candidate_queue_approval(
+            sample_result=sample_result,
+            limit=limit,
+        )
+    )
+
+
 @market_intel_bp.route("/api/market_intel/match_review_plan")
 @login_required
 def market_intel_match_review_plan():

services/market_intel/deployment_readiness.py

@@ -30,6 +30,9 @@ def build_deployment_readiness_preview(
     manual_sample_candidate_queue_draft = (
         service.build_manual_sample_candidate_queue_draft(sample_result={})
     )
+    manual_sample_candidate_queue_approval = (
+        service.build_manual_sample_candidate_queue_approval(sample_result={})
+    )
     match_review_plan = service.build_match_review_plan()
     opportunity_plan = service.build_opportunity_plan()
     opportunity_scoring_plan = service.build_opportunity_scoring_plan()
@@ -152,6 +155,22 @@ def build_deployment_readiness_preview(
             and not manual_sample_candidate_queue_draft["database_commit_executed"]
             and not manual_sample_candidate_queue_draft["scheduler_attached"]
         ),
+        "manual_sample_candidate_queue_approval_post_safe": bool(
+            manual_sample_candidate_queue_approval["mode"]
+            == "manual_sample_candidate_queue_approval_preview"
+            and manual_sample_candidate_queue_approval["payload_received"]
+            and not manual_sample_candidate_queue_approval["payload_persisted"]
+            and not manual_sample_candidate_queue_approval["approval_request_created"]
+            and not manual_sample_candidate_queue_approval["approval_record_written"]
+            and not manual_sample_candidate_queue_approval["review_queue_write_allowed"]
+            and not manual_sample_candidate_queue_approval["review_queue_created"]
+            and not manual_sample_candidate_queue_approval["review_queue_persisted"]
+            and not manual_sample_candidate_queue_approval["candidate_import_allowed"]
+            and not manual_sample_candidate_queue_approval["external_network_executed"]
+            and not manual_sample_candidate_queue_approval["database_write_executed"]
+            and not manual_sample_candidate_queue_approval["database_commit_executed"]
+            and not manual_sample_candidate_queue_approval["scheduler_attached"]
+        ),
         "match_review_plan_preview_safe": bool(
             match_review_plan["mode"] == "match_review_plan_preview"
             and not match_review_plan["review_queue_created"]
@@ -396,6 +415,9 @@ def build_deployment_readiness_preview(
         "manual_sample_review_evaluation": manual_sample_review_evaluation,
         "manual_sample_candidate_handoff": manual_sample_candidate_handoff,
         "manual_sample_candidate_queue_draft": manual_sample_candidate_queue_draft,
+        "manual_sample_candidate_queue_approval": (
+            manual_sample_candidate_queue_approval
+        ),
         "match_review_plan": match_review_plan,
         "opportunity_plan": opportunity_plan,
         "opportunity_scoring_plan": opportunity_scoring_plan,

services/market_intel/manual_sample_candidate_queue.py

@@ -18,11 +18,32 @@ def _priority_for_candidate(candidate):
     return 20
 
 
+def _priority_lane_for_candidate(candidate):
+    score = int(candidate.get("score") or 0)
+    band = str(candidate.get("confidence_band") or "").lower()
+    if band == "high" and score >= 90:
+        return "urgent"
+    if band in ("high", "medium"):
+        return "watch"
+    return "backlog"
+
+
+def _threshold_level_for_candidate(candidate):
+    score = int(candidate.get("score") or 0)
+    if score >= 90:
+        return "high"
+    if score >= 70:
+        return "medium"
+    return "low"
+
+
 def _build_queue_item(candidate, batch_id):
     candidate_key = str(candidate.get("candidate_key") or "")
+    evidence_bundle_id = f"sample-candidate:{candidate_key}"
     return {
         "queue_item_key": f"review:{candidate_key}",
         "candidate_key": candidate_key,
+        "alert_candidate_id": candidate_key,
         "platform_code": str(candidate.get("platform_code") or ""),
         "candidate_url": str(candidate.get("candidate_url") or ""),
         "candidate_text": str(candidate.get("candidate_text") or ""),
@@ -30,6 +51,12 @@ def _build_queue_item(candidate, batch_id):
         "score": candidate.get("score") or 0,
         "rank_position": candidate.get("rank_position") or 0,
         "review_state": "needs_review",
+        "priority_lane": _priority_lane_for_candidate(candidate),
+        "threshold_level": _threshold_level_for_candidate(candidate),
+        "total_score": float(candidate.get("score") or 0),
+        "evidence_bundle_id": evidence_bundle_id,
+        "dedupe_key": evidence_bundle_id,
+        "source_batch_id": batch_id,
         "review_priority": _priority_for_candidate(candidate),
         "created_from_batch_id": batch_id,
         "write_status": "blocked_preview_only",
@@ -103,18 +130,16 @@ def build_manual_sample_candidate_queue_draft_preview(
         },
         "queue_contract": {
             "contract_type": "draft_contract_only",
-            "table_name": "market_campaign_candidate_review_queue",
+            "table_name": "market_alert_review_queue",
             "required_fields": [
-                "queue_item_key",
-                "candidate_key",
-                "platform_code",
-                "candidate_url",
-                "candidate_text",
-                "confidence_band",
-                "score",
+                "alert_candidate_id",
                 "review_state",
-                "review_priority",
-                "created_from_batch_id",
+                "priority_lane",
+                "threshold_level",
+                "total_score",
+                "evidence_bundle_id",
+                "dedupe_key",
+                "source_batch_id",
             ],
             "forbidden_actions": [
                 "insert_review_queue_rows",
@@ -146,3 +171,174 @@ def build_manual_sample_candidate_queue_draft_preview(
             "do_not_touch_momo_db_lifecycle",
         ],
     }
+
+
+def _queue_rows_from_items(queue_items):
+    rows = []
+    for item in queue_items:
+        rows.append(
+            {
+                "alert_candidate_id": item["alert_candidate_id"],
+                "review_state": item["review_state"],
+                "priority_lane": item["priority_lane"],
+                "threshold_level": item["threshold_level"],
+                "total_score": item["total_score"],
+                "evidence_bundle_id": item["evidence_bundle_id"],
+                "dedupe_key": item["dedupe_key"],
+                "source_batch_id": item["source_batch_id"],
+                "metadata_json_preview": {
+                    "platform_code": item["platform_code"],
+                    "candidate_url": item["candidate_url"],
+                    "candidate_text": item["candidate_text"],
+                    "confidence_band": item["confidence_band"],
+                    "rank_position": item["rank_position"],
+                },
+                "write_status": "blocked_approval_preview_only",
+            }
+        )
+    return rows
+
+
+def build_manual_sample_candidate_queue_approval_preview(
+    *,
+    runtime_status,
+    acceptance_contract,
+    sample_result=None,
+    payload_error=None,
+    limit=20,
+):
+    """建立候選審核 queue 寫入前 gate；只回 row preview，不寫 DB。"""
+    queue_draft = build_manual_sample_candidate_queue_draft_preview(
+        runtime_status=runtime_status,
+        acceptance_contract=acceptance_contract,
+        sample_result=sample_result,
+        payload_error=payload_error,
+        limit=limit,
+    )
+    queue_items = queue_draft.get("queue_items", [])
+    required_fields = queue_draft["queue_contract"]["required_fields"]
+    queue_rows = _queue_rows_from_items(queue_items)
+    rows_have_required_fields = all(
+        all(row.get(field) not in (None, "") for field in required_fields)
+        for row in queue_rows
+    )
+    gates = [
+        {
+            "key": "queue_draft_ready",
+            "label": "候選 queue 草案已可交給人工審核",
+            "passed": bool(queue_draft["queue_draft_ready"]),
+        },
+        {
+            "key": "queue_contract_targets_existing_table",
+            "label": "queue 草案目標表對齊既有 market_alert_review_queue",
+            "passed": queue_draft["queue_contract"]["table_name"]
+            == "market_alert_review_queue",
+        },
+        {
+            "key": "queue_rows_have_required_fields",
+            "label": "row preview 具備 market_alert_review_queue 必填欄位",
+            "passed": rows_have_required_fields,
+        },
+        {
+            "key": "runtime_write_flags_enabled",
+            "label": "正式寫入窗口才可啟用 MARKET_INTEL 寫入 flags",
+            "passed": bool(getattr(runtime_status, "database_write_allowed", False)),
+        },
+        {
+            "key": "backup_verified",
+            "label": "寫入前必須確認正式環境備份完成",
+            "passed": False,
+        },
+        {
+            "key": "manual_operator_approval",
+            "label": "操作者需另行明確批准候選審核 queue 寫入",
+            "passed": False,
+        },
+        {
+            "key": "rollback_plan_reviewed",
+            "label": "已確認可關閉 flags 並回退 app-only 程式碼",
+            "passed": False,
+        },
+    ]
+    blocked_reasons = list(queue_draft["blocked_reasons"])
+    blocked_reasons.extend(gate["key"] for gate in gates if not gate["passed"])
+    blocked_reasons.append("review_queue_write_still_blocked")
+
+    return {
+        "mode": "manual_sample_candidate_queue_approval_preview",
+        "queue_draft": {
+            "mode": queue_draft["mode"],
+            "queue_draft_ready": queue_draft["queue_draft_ready"],
+            "review_queue_draft_created": queue_draft["review_queue_draft_created"],
+            "queue_summary": queue_draft["queue_summary"],
+        },
+        "payload_received": queue_draft["payload_received"],
+        "payload_valid_json_object": queue_draft["payload_valid_json_object"],
+        "payload_error": queue_draft["payload_error"],
+        "payload_persisted": False,
+        "approval_preview_created": bool(queue_rows),
+        "approval_request_created": False,
+        "approval_record_written": False,
+        "review_queue_write_allowed": False,
+        "review_queue_created": False,
+        "review_queue_persisted": False,
+        "candidate_import_allowed": False,
+        "external_network_executed": False,
+        "database_connection_opened": False,
+        "database_session_created": False,
+        "database_write_executed": False,
+        "database_commit_executed": False,
+        "scheduler_attached": False,
+        "writes_executed": False,
+        "would_write_database": False,
+        "blocked_reasons": blocked_reasons,
+        "approval_summary": {
+            "target_table": "market_alert_review_queue",
+            "row_preview_count": len(queue_rows),
+            "gates_passed": len([gate for gate in gates if gate["passed"]]),
+            "gate_count": len(gates),
+            "manual_approval_required": True,
+        },
+        "approval_gates": gates,
+        "queue_write_preview": {
+            "target_table": "market_alert_review_queue",
+            "row_count": len(queue_rows),
+            "sql_shape": (
+                "INSERT INTO market_alert_review_queue (...) VALUES (...) "
+                "ON CONFLICT(dedupe_key) DO NOTHING"
+            ),
+            "rows": queue_rows,
+            "write_status": "blocked_approval_preview_only",
+        },
+        "operator_next_actions": [
+            {
+                "key": "verify_queue_rows",
+                "label": "人工確認 row preview 的候選 URL、分數、優先 lane 與 dedupe key",
+                "write_status": "blocked",
+            },
+            {
+                "key": "open_explicit_write_window_later",
+                "label": "後續另開正式寫入窗口，先備份、開 flags、再用一次性批准執行",
+                "write_status": "blocked",
+            },
+        ],
+        "rollback_plan": [
+            {
+                "key": "disable_market_intel_flags",
+                "label": "關閉 MARKET_INTEL_ENABLED / CRAWLER / WRITE flags",
+            },
+            {
+                "key": "app_only_rollback",
+                "label": "只回退 momo-app 程式碼與模板，不碰 momo-db 容器生命週期",
+            },
+        ],
+        "safe_boundaries": [
+            *queue_draft["safe_boundaries"],
+            "do_not_create_queue_approval_record_from_preview",
+            "do_not_insert_market_alert_review_queue_from_preview",
+            "do_not_open_database_transaction_from_approval_preview",
+            "do_not_auto_approve_queue_write",
+            "do_not_attach_scheduler_from_queue_approval",
+            "do_not_touch_momo_db_lifecycle",
+        ],
+    }

services/market_intel/service.py

@@ -37,6 +37,7 @@ from services.market_intel.manual_sample_acceptance import (
     build_manual_sample_acceptance_preview,
 )
 from services.market_intel.manual_sample_candidate_queue import (
+    build_manual_sample_candidate_queue_approval_preview,
     build_manual_sample_candidate_queue_draft_preview,
 )
 from services.market_intel.manual_sample_review import (
@@ -106,7 +107,7 @@ class MarketIntelRuntimeStatus:
 class MarketIntelService:
     """市場情報入口服務，先集中 feature gate 與安全狀態。"""
 
-    phase = "phase_52_manual_sample_candidate_queue_draft"
+    phase = "phase_53_manual_sample_candidate_queue_approval"
 
     def get_runtime_status(self) -> MarketIntelRuntimeStatus:
         return MarketIntelRuntimeStatus(
@@ -514,6 +515,23 @@ class MarketIntelService:
         queue_draft["phase"] = self.phase
         return queue_draft
 
+    def build_manual_sample_candidate_queue_approval(
+        self,
+        sample_result=None,
+        payload_error=None,
+        limit=20,
+    ):
+        """回報候選審核 queue 寫入前 gate；只產生 preview，不寫 DB。"""
+        approval = build_manual_sample_candidate_queue_approval_preview(
+            runtime_status=self.get_runtime_status(),
+            acceptance_contract=self.build_manual_sample_acceptance(),
+            sample_result=sample_result,
+            payload_error=payload_error,
+            limit=limit,
+        )
+        approval["phase"] = self.phase
+        return approval
+
     def build_match_review_plan(self):
         """回報商品比對審核計畫；不建立 queue、不自動確認。"""
         schema_smoke = self.build_schema_smoke()

templates/market_intel/disabled.html

@@ -251,7 +251,7 @@
         align-items: stretch;
         display: grid;
         gap: 0.75rem;
-        grid-template-columns: minmax(0, 1fr) auto auto auto;
+        grid-template-columns: minmax(0, 1fr) auto auto auto auto;
         min-width: 0;
     }
 
@@ -582,6 +582,9 @@
             <button class="market-intel-icon-button" type="button" title="產生候選審核 queue 草案" data-market-intel-sample-candidate-queue-draft>
                 <i class="fas fa-clipboard-list" aria-hidden="true"></i>
             </button>
+            <button class="market-intel-icon-button" type="button" title="檢查 queue 寫入送審 gate" data-market-intel-sample-candidate-queue-approval>
+                <i class="fas fa-shield-halved" aria-hidden="true"></i>
+            </button>
         </div>
     </div>
 
@@ -908,10 +911,12 @@
         const sampleReviewEvaluate = sampleReviewRoot ? sampleReviewRoot.querySelector('[data-market-intel-sample-review-evaluate]') : null;
         const sampleCandidateHandoff = sampleReviewRoot ? sampleReviewRoot.querySelector('[data-market-intel-sample-candidate-handoff]') : null;
         const sampleCandidateQueueDraft = sampleReviewRoot ? sampleReviewRoot.querySelector('[data-market-intel-sample-candidate-queue-draft]') : null;
+        const sampleCandidateQueueApproval = sampleReviewRoot ? sampleReviewRoot.querySelector('[data-market-intel-sample-candidate-queue-approval]') : null;
         const sampleReviewEndpoint = "{{ url_for('market_intel.market_intel_manual_sample_review') }}";
         const sampleReviewEvaluateEndpoint = "{{ url_for('market_intel.market_intel_manual_sample_review_evaluate') }}";
         const sampleCandidateHandoffEndpoint = "{{ url_for('market_intel.market_intel_manual_sample_candidate_handoff') }}";
         const sampleCandidateQueueDraftEndpoint = "{{ url_for('market_intel.market_intel_manual_sample_candidate_queue_draft') }}";
+        const sampleCandidateQueueApprovalEndpoint = "{{ url_for('market_intel.market_intel_manual_sample_candidate_queue_approval') }}";
         const schedulerMeta = schedulerRoot ? schedulerRoot.querySelector('[data-market-intel-scheduler-meta]') : null;
         const schedulerBody = schedulerRoot ? schedulerRoot.querySelector('[data-market-intel-scheduler-body]') : null;
         const schedulerRefresh = schedulerRoot ? schedulerRoot.querySelector('[data-market-intel-scheduler-refresh]') : null;
@@ -2127,6 +2132,70 @@
             }
         };
 
+        const renderCandidateQueueApproval = data => {
+            const blockers = (data.blocked_reasons || []).join(' / ');
+            const summary = data.approval_summary || {};
+            const gates = data.approval_gates || [];
+            const rows = (data.queue_write_preview || {}).rows || [];
+            sampleReviewMeta.innerHTML = [
+                `mode=${data.mode || 'unknown'}`,
+                `target=${summary.target_table || 'unknown'}`,
+                `rows=${summary.row_preview_count || 0}`,
+                `gates=${summary.gates_passed || 0}/${summary.gate_count || 0}`,
+                `write=${data.review_queue_write_allowed ? 'open' : 'blocked'}`
+            ].map(item => `<span class="market-intel-pill">${escapeHtml(item)}</span>`).join('');
+            sampleReviewBody.innerHTML = `
+                <div class="market-intel-empty mb-3">此卡只做 queue 寫入送審 gate；不建立 approval record、不寫 market_alert_review_queue、不開 DB transaction。${blockers ? `阻擋：${escapeHtml(blockers)}` : ''}</div>
+                <div class="market-intel-check-list mb-3">${
+                    gates.length
+                        ? gates.map(item => renderNamedItem(item, item.passed ? 'pass' : 'block')).join('')
+                        : '<div class="market-intel-empty">尚未產生 gate。</div>'
+                }</div>
+                <div class="market-intel-operation-list">${
+                    rows.length
+                        ? rows.map(item => `
+                            <article class="market-intel-operation">
+                                <strong>${escapeHtml(item.alert_candidate_id)}</strong>
+                                <small>${escapeHtml(item.review_state)} / ${escapeHtml(item.priority_lane)} / ${escapeHtml(item.threshold_level)} / score=${escapeHtml(item.total_score)}</small>
+                                <small>${escapeHtml(item.dedupe_key)} / ${escapeHtml(item.write_status)}</small>
+                            </article>
+                        `).join('')
+                        : '<div class="market-intel-empty">目前沒有可送審的 queue row preview。</div>'
+                }</div>
+            `;
+        };
+
+        const loadCandidateQueueApproval = async () => {
+            if (!sampleReviewMeta || !sampleReviewBody || !sampleReviewInput) return;
+            let parsed;
+            try {
+                parsed = JSON.parse(sampleReviewInput.value || '{}');
+            } catch (error) {
+                sampleReviewMeta.innerHTML = '<span class="market-intel-pill">json_error</span>';
+                sampleReviewBody.innerHTML = `<div class="market-intel-empty">JSON 格式錯誤：${escapeHtml(error.message)}</div>`;
+                return;
+            }
+
+            sampleReviewBody.innerHTML = '<div class="market-intel-empty">檢查 queue 寫入送審 gate 中...</div>';
+            try {
+                const response = await fetch(sampleCandidateQueueApprovalEndpoint, {
+                    method: 'POST',
+                    credentials: 'same-origin',
+                    headers: {
+                        'Content-Type': 'application/json',
+                        'X-CSRFToken': csrfToken
+                    },
+                    body: JSON.stringify({ sample_result: parsed })
+                });
+                const data = await response.json();
+                if (!response.ok && !data.mode) throw new Error(`HTTP ${response.status}`);
+                renderCandidateQueueApproval(data);
+            } catch (error) {
+                sampleReviewMeta.innerHTML = '<span class="market-intel-pill">error</span>';
+                sampleReviewBody.innerHTML = `<div class="market-intel-empty">queue 寫入送審 gate 檢查失敗：${escapeHtml(error.message)}</div>`;
+            }
+        };
+
         const renderSchedulerMeta = data => {
             schedulerMeta.innerHTML = [
                 `mode=${data.mode || 'unknown'}`,
@@ -3627,6 +3696,9 @@
         if (sampleCandidateQueueDraft) {
             sampleCandidateQueueDraft.addEventListener('click', loadCandidateQueueDraft);
         }
+        if (sampleCandidateQueueApproval) {
+            sampleCandidateQueueApproval.addEventListener('click', loadCandidateQueueApproval);
+        }
         if (schedulerRefresh) {
             schedulerRefresh.addEventListener('click', loadScheduler);
         }

tests/test_market_intel_skeleton.py

@@ -520,6 +520,7 @@ def test_market_intel_preview_template_uses_safe_fetch_false_endpoint():
     assert "data-market-intel-sample-review-evaluate" in template
     assert "data-market-intel-sample-candidate-handoff" in template
     assert "data-market-intel-sample-candidate-queue-draft" in template
+    assert "data-market-intel-sample-candidate-queue-approval" in template
     assert "data-market-intel-approval" in template
     assert "data-market-intel-approval-gates" in template
     assert "data-market-intel-deploy" in template
@@ -541,6 +542,7 @@ def test_market_intel_preview_template_uses_safe_fetch_false_endpoint():
     assert "market_intel.market_intel_manual_sample_review_evaluate" in template
     assert "market_intel.market_intel_manual_sample_candidate_handoff" in template
     assert "market_intel.market_intel_manual_sample_candidate_queue_draft" in template
+    assert "market_intel.market_intel_manual_sample_candidate_queue_approval" in template
     assert "X-CSRFToken" in template
     assert "market_intel.market_intel_scheduler_plan" in template
     assert "market_intel.market_intel_match_review_plan" in template
@@ -577,7 +579,7 @@ def test_legacy_source_bridge_default_is_planned_only():
     bridge = MarketIntelService().build_legacy_source_bridge()
 
     assert bridge["mode"] == "legacy_source_bridge_planned"
-    assert bridge["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert bridge["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert bridge["execute_requested"] is False
     assert bridge["read_only_query_executed"] is False
     assert bridge["database_connection_opened"] is False
@@ -735,7 +737,7 @@ def test_mcp_tool_contract_preview_is_read_only_and_whitelisted():
     contract = MarketIntelService().build_mcp_tool_contract()
 
     assert contract["mode"] == "mcp_tool_contract_preview"
-    assert contract["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert contract["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert contract["caller"] == "market_intel"
     assert contract["contract_ready"] is True
     assert contract["blocked_reasons"] == []
@@ -868,7 +870,7 @@ def test_mcp_activation_runbook_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_activation_runbook_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["deployment_actions_executed"] is False
     assert data["docker_command_executed"] is False
     assert data["ssh_command_executed"] is False
@@ -881,7 +883,7 @@ def test_mcp_fetch_gate_default_blocks_external_fetch():
     gate = MarketIntelService().build_mcp_fetch_gate(fetch_requested=True)
 
     assert gate["mode"] == "mcp_fetch_gate_planned"
-    assert gate["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert gate["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert gate["fetch_requested"] is True
     assert gate["manual_fetch_gate_open"] is False
     assert gate["network_request_allowed"] is False
@@ -951,7 +953,7 @@ def test_mcp_fetch_gate_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_fetch_gate_planned"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["fetch_requested"] is False
     assert data["network_request_allowed"] is False
     assert data["external_network_executed"] is False
@@ -963,7 +965,7 @@ def test_manual_sample_plan_preview_blocks_fetch_and_write():
     plan = MarketIntelService().build_manual_sample_plan()
 
     assert plan["mode"] == "manual_sample_fetch_plan_preview"
-    assert plan["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert plan["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert plan["ready_for_manual_sample_fetch"] is False
     assert plan["sample_fetch_executed"] is False
     assert plan["external_network_executed"] is False
@@ -1011,7 +1013,7 @@ def test_manual_sample_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_fetch_plan_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["sample_fetch_executed"] is False
     assert data["external_network_executed"] is False
     assert data["database_write_executed"] is False
@@ -1022,7 +1024,7 @@ def test_manual_sample_acceptance_preview_blocks_candidate_import():
     acceptance = MarketIntelService().build_manual_sample_acceptance()
 
     assert acceptance["mode"] == "manual_sample_acceptance_preview"
-    assert acceptance["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert acceptance["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert acceptance["contract_ready"] is True
     assert acceptance["sample_result_loaded"] is False
     assert acceptance["sample_result_accepted"] is False
@@ -1064,7 +1066,7 @@ def test_manual_sample_acceptance_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_acceptance_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["sample_result_loaded"] is False
     assert data["candidate_import_allowed"] is False
     assert data["external_network_executed"] is False
@@ -1076,7 +1078,7 @@ def test_manual_sample_review_preview_is_planned_until_result_loaded():
     review = MarketIntelService().build_manual_sample_review()
 
     assert review["mode"] == "manual_sample_review_preview"
-    assert review["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert review["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert review["contract_ready"] is True
     assert review["sample_result_loaded"] is False
     assert review["sample_result_reviewed"] is False
@@ -1187,7 +1189,7 @@ def test_manual_sample_review_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_review_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["sample_result_loaded"] is False
     assert data["sample_result_reviewed"] is False
     assert data["candidate_import_allowed"] is False
@@ -1226,7 +1228,7 @@ def test_manual_sample_review_evaluation_preview_accepts_payload_without_persist
     )
 
     assert review["mode"] == "manual_sample_review_evaluation_preview"
-    assert review["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert review["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert review["review_request_type"] == "operator_posted_json"
     assert review["payload_received"] is True
     assert review["payload_valid_json_object"] is True
@@ -1288,7 +1290,7 @@ def test_manual_sample_review_evaluate_route_is_post_only_and_no_write():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_review_evaluation_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["payload_received"] is True
     assert data["payload_valid_json_object"] is True
     assert data["payload_persisted"] is False
@@ -1368,7 +1370,7 @@ def test_manual_sample_candidate_handoff_preview_creates_candidates_without_pers
     )
 
     assert handoff["mode"] == "manual_sample_candidate_handoff_preview"
-    assert handoff["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert handoff["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert handoff["payload_received"] is True
     assert handoff["payload_valid_json_object"] is True
     assert handoff["payload_persisted"] is False
@@ -1432,7 +1434,7 @@ def test_manual_sample_candidate_handoff_route_is_post_only_and_no_write():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_candidate_handoff_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["payload_received"] is True
     assert data["handoff_ready"] is True
     assert data["candidate_handoff_created"] is True
@@ -1491,7 +1493,7 @@ def test_manual_sample_candidate_queue_draft_preview_builds_review_items_without
     )
 
     assert queue_draft["mode"] == "manual_sample_candidate_queue_draft_preview"
-    assert queue_draft["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert queue_draft["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert queue_draft["payload_received"] is True
     assert queue_draft["payload_valid_json_object"] is True
     assert queue_draft["payload_persisted"] is False
@@ -1509,7 +1511,11 @@ def test_manual_sample_candidate_queue_draft_preview_builds_review_items_without
     assert queue_draft["database_commit_executed"] is False
     assert queue_draft["scheduler_attached"] is False
     assert queue_draft["queue_summary"]["queue_item_count"] == 1
+    assert queue_draft["queue_contract"]["table_name"] == "market_alert_review_queue"
     assert queue_draft["queue_items"][0]["review_state"] == "needs_review"
+    assert queue_draft["queue_items"][0]["priority_lane"] == "urgent"
+    assert queue_draft["queue_items"][0]["threshold_level"] == "high"
+    assert queue_draft["queue_items"][0]["source_batch_id"] == "sample-batch-7"
     assert queue_draft["queue_items"][0]["review_priority"] == 80
     assert queue_draft["queue_items"][0]["write_status"] == "blocked_preview_only"
     assert queue_draft["queue_items"][0]["approval_required"] is True
@@ -1561,7 +1567,7 @@ def test_manual_sample_candidate_queue_draft_route_is_post_only_and_no_write():
 
     assert response.status_code == 200
     assert data["mode"] == "manual_sample_candidate_queue_draft_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["payload_received"] is True
     assert data["handoff_ready"] is True
     assert data["queue_draft_ready"] is True
@@ -1594,11 +1600,152 @@ def test_manual_sample_candidate_queue_draft_blocks_invalid_payload():
     assert "review_queue_draft_not_ready" in queue_draft["blocked_reasons"]
 
 
+def test_manual_sample_candidate_queue_approval_preview_blocks_write_and_maps_rows():
+    sample_result = {
+        "batch_id": "sample-batch-9",
+        "platform_code": "momo",
+        "source_key": "homepage",
+        "source_url": "https://www.momoshop.com.tw/",
+        "status": "fetched",
+        "status_code": 200,
+        "content_length": 1700,
+        "page_hash": "c" * 64,
+        "title": "MOMO 活動",
+        "diagnostics": {
+            "link_count": 2,
+            "same_host_link_count": 2,
+            "campaign_link_candidates": [
+                {
+                    "confidence_band": "high",
+                    "score": 92,
+                    "url": "https://www.momoshop.com.tw/activity/sample",
+                    "text": "品牌活動",
+                },
+            ],
+        },
+    }
+
+    approval = MarketIntelService().build_manual_sample_candidate_queue_approval(
+        sample_result=sample_result
+    )
+
+    assert approval["mode"] == "manual_sample_candidate_queue_approval_preview"
+    assert approval["phase"] == "phase_53_manual_sample_candidate_queue_approval"
+    assert approval["payload_received"] is True
+    assert approval["payload_valid_json_object"] is True
+    assert approval["payload_persisted"] is False
+    assert approval["approval_preview_created"] is True
+    assert approval["approval_request_created"] is False
+    assert approval["approval_record_written"] is False
+    assert approval["review_queue_write_allowed"] is False
+    assert approval["review_queue_created"] is False
+    assert approval["review_queue_persisted"] is False
+    assert approval["candidate_import_allowed"] is False
+    assert approval["external_network_executed"] is False
+    assert approval["database_connection_opened"] is False
+    assert approval["database_session_created"] is False
+    assert approval["database_write_executed"] is False
+    assert approval["database_commit_executed"] is False
+    assert approval["scheduler_attached"] is False
+    assert approval["approval_summary"]["target_table"] == "market_alert_review_queue"
+    assert approval["approval_summary"]["row_preview_count"] == 1
+    assert approval["approval_summary"]["gates_passed"] == 3
+    assert approval["approval_summary"]["manual_approval_required"] is True
+    row = approval["queue_write_preview"]["rows"][0]
+    assert row["review_state"] == "needs_review"
+    assert row["priority_lane"] == "urgent"
+    assert row["threshold_level"] == "high"
+    assert row["source_batch_id"] == "sample-batch-9"
+    assert row["write_status"] == "blocked_approval_preview_only"
+    assert "runtime_write_flags_enabled" in approval["blocked_reasons"]
+    assert "manual_operator_approval" in approval["blocked_reasons"]
+    assert "review_queue_write_still_blocked" in approval["blocked_reasons"]
+    assert (
+        "do_not_insert_market_alert_review_queue_from_preview"
+        in approval["safe_boundaries"]
+    )
+
+
+def test_manual_sample_candidate_queue_approval_route_is_post_only_and_no_write():
+    from routes.market_intel_routes import market_intel_bp
+
+    app = Flask(__name__)
+    app.secret_key = "test-secret"
+    app.register_blueprint(market_intel_bp)
+    client = app.test_client()
+    with client.session_transaction() as session:
+        session["logged_in"] = True
+
+    response = client.post(
+        "/api/market_intel/manual_sample_review/candidate_queue_approval",
+        json={
+            "sample_result": {
+                "batch_id": "sample-batch-10",
+                "platform_code": "pchome",
+                "source_key": "homepage",
+                "source_url": "https://24h.pchome.com.tw/",
+                "status": "fetched",
+                "status_code": 200,
+                "content_length": 1800,
+                "page_hash": "d" * 64,
+                "title": "PChome 活動",
+                "diagnostics": {
+                    "link_count": 2,
+                    "same_host_link_count": 2,
+                    "campaign_link_candidates": [
+                        {
+                            "confidence_band": "medium",
+                            "score": 73,
+                            "url": "https://24h.pchome.com.tw/activity/sample",
+                            "text": "活動頁",
+                        },
+                    ],
+                },
+            }
+        },
+    )
+    data = response.get_json()
+
+    assert response.status_code == 200
+    assert data["mode"] == "manual_sample_candidate_queue_approval_preview"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
+    assert data["payload_received"] is True
+    assert data["approval_preview_created"] is True
+    assert data["approval_request_created"] is False
+    assert data["approval_record_written"] is False
+    assert data["review_queue_write_allowed"] is False
+    assert data["review_queue_created"] is False
+    assert data["review_queue_persisted"] is False
+    assert data["database_write_executed"] is False
+    assert data["scheduler_attached"] is False
+    assert data["queue_write_preview"]["target_table"] == "market_alert_review_queue"
+    assert data["queue_write_preview"]["row_count"] == 1
+
+
+def test_manual_sample_candidate_queue_approval_blocks_invalid_payload():
+    approval = MarketIntelService().build_manual_sample_candidate_queue_approval(
+        sample_result=None,
+        payload_error="invalid_json_object",
+    )
+
+    assert approval["mode"] == "manual_sample_candidate_queue_approval_preview"
+    assert approval["payload_received"] is False
+    assert approval["payload_valid_json_object"] is False
+    assert approval["approval_preview_created"] is False
+    assert approval["approval_request_created"] is False
+    assert approval["approval_record_written"] is False
+    assert approval["review_queue_write_allowed"] is False
+    assert approval["review_queue_created"] is False
+    assert approval["review_queue_persisted"] is False
+    assert approval["database_write_executed"] is False
+    assert "review_queue_draft_not_ready" in approval["blocked_reasons"]
+
+
 def test_scheduler_plan_preview_blocks_job_attachment():
     plan = MarketIntelService().build_scheduler_plan()
 
     assert plan["mode"] == "scheduler_attach_plan_preview"
-    assert plan["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert plan["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert plan["ready_to_attach_scheduler"] is False
     assert plan["scheduler_attached"] is False
     assert plan["scheduler_registration_executed"] is False
@@ -1636,7 +1783,7 @@ def test_scheduler_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "scheduler_attach_plan_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["scheduler_registration_executed"] is False
     assert data["crawler_job_started"] is False
     assert data["external_network_executed"] is False
@@ -1647,7 +1794,7 @@ def test_match_review_plan_preview_blocks_auto_confirm():
     plan = MarketIntelService().build_match_review_plan()
 
     assert plan["mode"] == "match_review_plan_preview"
-    assert plan["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert plan["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert plan["ready_for_review_queue"] is False
     assert plan["review_queue_created"] is False
     assert plan["auto_match_executed"] is False
@@ -1683,7 +1830,7 @@ def test_match_review_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "match_review_plan_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["review_queue_created"] is False
     assert data["auto_confirm_executed"] is False
     assert data["external_network_executed"] is False
@@ -1694,7 +1841,7 @@ def test_opportunity_plan_preview_blocks_alerts_and_ai_summary():
     plan = MarketIntelService().build_opportunity_plan()
 
     assert plan["mode"] == "opportunity_plan_preview"
-    assert plan["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert plan["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert plan["ready_for_opportunity_queue"] is False
     assert plan["opportunity_queue_created"] is False
     assert plan["threat_alert_dispatched"] is False
@@ -1735,7 +1882,7 @@ def test_opportunity_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "opportunity_plan_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["opportunity_queue_created"] is False
     assert data["threat_alert_dispatched"] is False
     assert data["ai_summary_generated"] is False
@@ -1746,7 +1893,7 @@ def test_opportunity_scoring_plan_preview_blocks_scoring_and_alerts():
     plan = MarketIntelService().build_opportunity_scoring_plan()
 
     assert plan["mode"] == "opportunity_scoring_plan_preview"
-    assert plan["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert plan["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert plan["ready_for_scoring_job"] is False
     assert plan["scoring_job_created"] is False
     assert plan["score_calculation_executed"] is False
@@ -1794,7 +1941,7 @@ def test_opportunity_scoring_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "opportunity_scoring_plan_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["scoring_job_created"] is False
     assert data["score_calculation_executed"] is False
     assert data["sample_scores_generated"] is False
@@ -1806,7 +1953,7 @@ def test_opportunity_evidence_plan_preview_blocks_queries_and_alerts():
     plan = MarketIntelService().build_opportunity_evidence_plan()
 
     assert plan["mode"] == "opportunity_evidence_plan_preview"
-    assert plan["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert plan["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert plan["ready_for_evidence_bundle"] is False
     assert plan["evidence_bundle_created"] is False
     assert plan["evidence_query_executed"] is False
@@ -1852,7 +1999,7 @@ def test_opportunity_evidence_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "opportunity_evidence_plan_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["evidence_bundle_created"] is False
     assert data["evidence_query_executed"] is False
     assert data["sample_evidence_generated"] is False
@@ -1865,7 +2012,7 @@ def test_opportunity_alert_plan_preview_blocks_dispatch_and_llm_calls():
     plan = MarketIntelService().build_opportunity_alert_plan()
 
     assert plan["mode"] == "opportunity_alert_plan_preview"
-    assert plan["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert plan["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert plan["ready_for_alert_candidates"] is False
     assert plan["alert_candidate_created"] is False
     assert plan["alert_queue_created"] is False
@@ -1950,7 +2097,7 @@ def test_opportunity_alert_plan_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "opportunity_alert_plan_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["alert_candidate_created"] is False
     assert data["alert_queue_created"] is False
     assert data["review_queue_created"] is False
@@ -2028,7 +2175,7 @@ def test_mcp_deploy_preflight_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "mcp_external_deploy_preflight_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["deployment_actions_executed"] is False
     assert data["docker_command_executed"] is False
     assert data["ssh_command_executed"] is False
@@ -2043,7 +2190,7 @@ def test_mcp_readiness_default_is_planned_only(monkeypatch):
     readiness = MarketIntelService().build_mcp_readiness()
 
     assert readiness["mode"] == "mcp_readiness_planned"
-    assert readiness["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert readiness["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert readiness["execute_requested"] is False
     assert readiness["router_enabled"] is False
     assert readiness["external_mcp_complete"] is False
@@ -2437,6 +2584,7 @@ def test_deployment_readiness_reports_app_only_release_gate():
     assert readiness["checks"]["manual_sample_review_evaluation_post_safe"] is True
     assert readiness["checks"]["manual_sample_candidate_handoff_post_safe"] is True
     assert readiness["checks"]["manual_sample_candidate_queue_draft_post_safe"] is True
+    assert readiness["checks"]["manual_sample_candidate_queue_approval_post_safe"] is True
     assert readiness["checks"]["match_review_plan_preview_safe"] is True
     assert readiness["checks"]["opportunity_plan_preview_safe"] is True
     assert readiness["checks"]["opportunity_scoring_plan_preview_safe"] is True
@@ -2613,6 +2761,68 @@ def test_deployment_readiness_reports_app_only_release_gate():
         readiness["manual_sample_candidate_queue_draft"]["scheduler_attached"]
         is False
     )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"]["mode"]
+        == "manual_sample_candidate_queue_approval_preview"
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"]["payload_received"]
+        is True
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"]["payload_persisted"]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"][
+            "approval_request_created"
+        ]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"][
+            "approval_record_written"
+        ]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"][
+            "review_queue_write_allowed"
+        ]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"]["review_queue_created"]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"][
+            "review_queue_persisted"
+        ]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"][
+            "candidate_import_allowed"
+        ]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"][
+            "external_network_executed"
+        ]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"][
+            "database_write_executed"
+        ]
+        is False
+    )
+    assert (
+        readiness["manual_sample_candidate_queue_approval"]["scheduler_attached"]
+        is False
+    )
     assert readiness["scheduler_plan"]["scheduler_registration_executed"] is False
     assert readiness["scheduler_plan"]["crawler_job_started"] is False
     assert readiness["scheduler_plan"]["database_write_executed"] is False
@@ -2717,7 +2927,7 @@ def test_migration_apply_drill_planned_is_safe_and_manual_only():
     drill = MarketIntelService().build_migration_apply_drill()
 
     assert drill["mode"] == "migration_apply_drill_preview"
-    assert drill["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert drill["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert drill["execute_requested"] is False
     assert drill["schema_state"] == "planned_no_db_probe"
     assert drill["drill_ready_for_operator_review"] is True
@@ -2832,7 +3042,7 @@ def test_migration_apply_drill_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "migration_apply_drill_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["execute_requested"] is False
     assert data["migration_executed"] is False
     assert data["rollback_executed"] is False
@@ -2844,7 +3054,7 @@ def test_migration_catalog_review_planned_is_safe_and_diagnostic():
     review = MarketIntelService().build_migration_catalog_review()
 
     assert review["mode"] == "migration_catalog_review_preview"
-    assert review["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert review["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert review["execute_requested"] is False
     assert review["catalog_state"] == "planned_no_probe"
     assert review["seed_state"] == "planned_no_probe"
@@ -2959,7 +3169,7 @@ def test_migration_catalog_review_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "migration_catalog_review_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["execute_requested"] is False
     assert data["catalog_state"] == "planned_no_probe"
     assert data["migration_executed"] is False
@@ -2972,7 +3182,7 @@ def test_migration_live_smoke_planned_is_preview_only():
     smoke = MarketIntelService().build_migration_live_smoke()
 
     assert smoke["mode"] == "migration_live_smoke_preview"
-    assert smoke["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert smoke["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert smoke["execute_requested"] is False
     assert smoke["smoke_result"] == "planned_no_execution"
     assert smoke["live_smoke_passed"] is False
@@ -3034,7 +3244,7 @@ def test_migration_live_smoke_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "migration_live_smoke_preview"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["execute_requested"] is False
     assert data["smoke_result"] == "planned_no_execution"
     assert data["migration_executed"] is False
@@ -3047,7 +3257,7 @@ def test_live_db_inventory_planned_is_preview_only():
     inventory = MarketIntelService().build_live_db_inventory()
 
     assert inventory["mode"] == "live_db_inventory_planned"
-    assert inventory["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert inventory["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert inventory["execute_requested"] is False
     assert inventory["read_only_query_executed"] is False
     assert inventory["database_connection_opened"] is False
@@ -3191,7 +3401,7 @@ def test_live_db_inventory_route_is_preview_only():
 
     assert response.status_code == 200
     assert data["mode"] == "live_db_inventory_planned"
-    assert data["phase"] == "phase_52_manual_sample_candidate_queue_draft"
+    assert data["phase"] == "phase_53_manual_sample_candidate_queue_approval"
     assert data["execute_requested"] is False
     assert data["read_only_query_executed"] is False
     assert data["database_write_executed"] is False