docs: record P19 validated submission and verified checkout recovery

docs/plans/original-completion-2026-10-02/work_packages.json

@@ -8996,7 +8996,7 @@
     },
     "legacy_state": "planned",
     "state_scope": "package-level; completed means whole package accepted; partial implementation is not completion",
-    "current_summary": "実Opus dc342e4が次に閉じる原成果P19-03を選定。元受入「7名×3ルート到達表・未制作は欠損」を維持し、既存成果を再利用する文書/検査器タスクを準備中。ゲーム実装/数値変更なし、原14/88で加算0。",
+    "current_summary": "実Opus指示のSol提出e0420d5で7名×3ルート21セル・決定的MD・文書内checkerを実装。登録3検証/自己試験10が実合格、全1368ゲーム入力等値で既存全184証明を厳密再利用。別Opus全原条件レビュー中。原14/88で加算0、normalintegration/final未了。",
     "remaining_deliverables": [
       {
         "id": "P19-01",
@@ -9025,16 +9025,23 @@
             "path": "docs/plans/original-completion-2026-10-02/execution/p19-03/TASK_SPEC.json",
             "sha256": "263a01b943d8056727335fb76977c010298e1c229077f8da76e48683ba2e89bb",
             "scope": "Actual Opus-selected original unit contract preparation; no acceptance credit"
+          },
+          {
+            "path": "docs/plans/original-completion-2026-10-02/execution/p19-03/ROOT_CURRENT_ACCEPTANCE_STATUS.json",
+            "sha256": "8f947d4760958647fe9cc6ad6c06a4876ec354c27901b04123ea8496db28cc91",
+            "scope": "Actual registered3checks+selftests10 PASS; exact game-input reuse qualified; whole semantic review/integration/final pending, original credit0"
           }
         ],
-        "current_summary": "実Opus dc342e4が次に閉じる原成果P19-03を選定。元受入「7名×3ルート到達表・未制作は欠損」を維持し、既存成果を再利用する文書/検査器タスクを準備中。ゲーム実装/数値変更なし、原14/88で加算0。",
-        "progress_summary": "全21セルの原本/実装/中断/保存/履歴/未制作を版付きで監査し、意味のある検査器・全原条件独立レビュー・通常integration/finalを経て初めて閉じる。",
-        "updated_at_jst": "2026-10-17T19:15:31.936524+09:00",
-        "current_execution": "docs/plans/original-completion-2026-10-02/execution/p19-03/TASK_SPEC.json",
+        "current_summary": "実Opus指示のSol提出e0420d5で7名×3ルート21セル・決定的MD・文書内checkerを実装。登録3検証/自己試験10が実合格、全1368ゲーム入力等値で既存全184証明を厳密再利用。別Opus全原条件レビュー中。原14/88で加算0、normalintegration/final未了。",
+        "progress_summary": "初回実行パス未展開と実provider文脈上限の失敗を保持し、検査器実行前/推論前の障害のみを実行経路/全文ファイル参照で補正。提出版/全資料/受入条件/権限/課金に変更なし。人物固有未制作/D08/未定値は欠損。",
+        "updated_at_jst": "2026-10-17T19:39:39.105864+09:00",
+        "current_execution": "docs/plans/original-completion-2026-10-02/execution/p19-03/ROOT_CURRENT_ACCEPTANCE_STATUS.json",
         "remaining_gaps": [
-          "具体的21セルと検査器・必要確認・独立全条件レビュー・通常integration/final・台帳反映はこれから。",
-          "D08未確定/未制作は欠損として明示する。P19ゲーム実装や全ゲーム完成と混同しない。"
-        ]
+          "Actual Opus whole-original semantic review of all21cells, original §6–7/source/code/status/gaps; pending",
+          "Normal actual integrationC/M, candidate source/evidence equality and final; pending",
+          "Original unit ledger closure and push; pending"
+        ],
+        "submitted_commit": "e0420d57a381a1644357f0590536e1d47c9bca9f"
       }
     ],
     "estimate_person_days_historical_2026_09_29": [
@@ -9055,7 +9062,7 @@
     ],
     "cross_cutting_acceptance_scope": "Completion requirements only, not achieved results. Apply each to relevant slices; non-applicable views require a recorded reason.",
     "initial_revision_state": "planned",
-    "updated_at_jst": "2026-10-17T19:15:31.936524+09:00"
+    "updated_at_jst": "2026-10-17T19:39:39.105864+09:00"
   },
   {
     "id": "P20",