chore: auto release commit (2026-09-15 00:32:44)

scripts/db/connection.py

@@ -90,6 +90,25 @@ DDL_STATEMENTS: tuple[str, ...] = (
     );
     """,
     "CREATE INDEX IF NOT EXISTS idx_dispatch_unit_month ON dispatch_log(unit_id, month);",
+    # 7. download_tasks (v1.1.18)
+    """
+    CREATE TABLE IF NOT EXISTS download_tasks (
+        task_id      TEXT PRIMARY KEY,
+        contract_id  TEXT NOT NULL,
+        kind         TEXT NOT NULL DEFAULT 'platform_button',
+        status       TEXT NOT NULL DEFAULT 'pending',
+        attempts     INTEGER NOT NULL DEFAULT 0,
+        error_msg    TEXT,
+        enqueued_at  TEXT NOT NULL,
+        started_at   TEXT,
+        finished_at  TEXT,
+        source_path  TEXT,
+        result_path  TEXT,
+        FOREIGN KEY (contract_id) REFERENCES contracts(contract_id)
+    );
+    """,
+    "CREATE INDEX IF NOT EXISTS idx_dlq_status ON download_tasks(status);",
+    "CREATE INDEX IF NOT EXISTS idx_dlq_contract ON download_tasks(contract_id);",
 )
 
 
@@ -131,6 +150,7 @@ def init_db(db_path: Path | None = None) -> dict[str, int]:
             "renewal_tasks": conn.execute("SELECT COUNT(*) AS n FROM renewal_tasks").fetchone()["n"],
             "dispatch_log": conn.execute("SELECT COUNT(*) AS n FROM dispatch_log").fetchone()["n"],
             "materials_content": conn.execute("SELECT COUNT(*) AS n FROM materials_content").fetchone()["n"],
+            "download_tasks": conn.execute("SELECT COUNT(*) AS n FROM download_tasks").fetchone()["n"],
         }
         return counts
     finally:
@@ -140,5 +160,5 @@ def init_db(db_path: Path | None = None) -> dict[str, int]:
 def table_names() -> Iterable[str]:
     return (
         "contracts", "performance_records", "alerts", "renewal_tasks",
-        "dispatch_log", "materials_content",
+        "dispatch_log", "materials_content", "download_tasks",
     )