"""SQLite schema and connection helpers for the R720 agent-team pipeline.

SQL DDL lives ONLY in this subpackage (``schema.py`` constants mirrored by the
companion ``schema.sql``). The LangGraph ``SqliteSaver`` checkpointer creates
its own tables against the same database file.
"""

from agent_team.db.schema import (
    BUDGET_LEDGER_DDL,
    PENDING_QUESTIONS_DDL,
    SCHEMA_VERSION,
    connect,
    init_db,
    migrate,
)

__all__ = [
    "BUDGET_LEDGER_DDL",
    "PENDING_QUESTIONS_DDL",
    "SCHEMA_VERSION",
    "connect",
    "init_db",
    "migrate",
]