refactor(store): consolidate the SQLite store family into bot_bottle.store

Move the DbStore base (db_store), the shared schema-migration base (migrations /
TableMigrations), the concrete stores (audit_store, config_store, queue_store),
and StoreManager out of the package root into a bot_bottle/store/ package, so
persistence lives in one place rather than scattered across the root.

Callers use direct submodule imports (from bot_bottle.store.store_manager
import StoreManager). Inside the moved modules the relative imports point back
up to their non-store siblings (..paths, ..supervise_types) while co-moved
siblings stay package-local; the flat-import fallbacks are untouched. The
orchestrator's own stores (config_store, secret_store, registry) stay in
orchestrator/ and repoint to the moved DbStore / TableMigrations.

No behavior change; full unit suite green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tests/unit/test_cli_dispatch.py

@@ -12,10 +12,10 @@ from unittest.mock import patch
 
 import bot_bottle.cli as climod
 from bot_bottle.cli import main
-from bot_bottle.db_store import DbStore
+from bot_bottle.store.db_store import DbStore
 from bot_bottle.log import Die
 from bot_bottle.manifest import ManifestError
-from bot_bottle.store_manager import StoreManager
+from bot_bottle.store.store_manager import StoreManager
 
 
 class TestMainDispatch(unittest.TestCase):

tests/unit/test_config_store.py

@@ -7,11 +7,11 @@ import tempfile
 import unittest
 from pathlib import Path
 
-from bot_bottle.config_store import (
+from bot_bottle.store.config_store import (
     DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS,
     ConfigStore,
 )
-from bot_bottle.store_manager import StoreManager
+from bot_bottle.store.store_manager import StoreManager
 
 
 class TestConfigStore(unittest.TestCase):

tests/unit/test_db_store.py

@@ -7,8 +7,8 @@ import tempfile
 import unittest
 from pathlib import Path
 
-from bot_bottle.db_store import DbStore
-from bot_bottle.migrations import TableMigrations
+from bot_bottle.store.db_store import DbStore
+from bot_bottle.store.migrations import TableMigrations
 
 
 def _store(tmp: Path) -> DbStore:

tests/unit/test_orchestrator_control_plane.py

@@ -24,7 +24,7 @@ from bot_bottle.orchestrator.broker import StubBroker
 from bot_bottle.orchestrator.control_plane import dispatch, make_server
 from bot_bottle.orchestrator.registry import BottleRecord, RegistryStore
 from bot_bottle.orchestrator.service import Orchestrator
-from bot_bottle.store_manager import StoreManager
+from bot_bottle.store.store_manager import StoreManager
 from bot_bottle.supervise import (
     Proposal,
     TOOL_EGRESS_ALLOW,

tests/unit/test_orchestrator_service.py

@@ -15,7 +15,7 @@ from bot_bottle.orchestrator.broker import LaunchBroker, LaunchRequest, StubBrok
 from bot_bottle.orchestrator.registry import RegistryStore
 from bot_bottle.orchestrator.service import Orchestrator
 from bot_bottle.orchestrator.secret_store import new_env_var_secret
-from bot_bottle.store_manager import StoreManager
+from bot_bottle.store.store_manager import StoreManager
 from bot_bottle.supervise import (
     Proposal,
     STATUS_APPROVED,

tests/unit/test_supervise.py

@@ -10,8 +10,8 @@ from pathlib import Path
 from bot_bottle import supervise
 from bot_bottle.paths import host_db_path
 from tests.unit import use_bottle_root
-from bot_bottle.audit_store import AuditStore
-from bot_bottle.queue_store import QueueStore
+from bot_bottle.store.audit_store import AuditStore
+from bot_bottle.store.queue_store import QueueStore
 from bot_bottle.supervise import (
     AuditEntry,
     Proposal,

tests/unit/test_supervise_edge.py

@@ -11,9 +11,9 @@ from pathlib import Path
 from unittest.mock import patch
 
 from bot_bottle import supervise
-from bot_bottle.audit_store import AuditStore
+from bot_bottle.store.audit_store import AuditStore
 from bot_bottle.paths import bot_bottle_root
-from bot_bottle.queue_store import QueueStore
+from bot_bottle.store.queue_store import QueueStore
 from bot_bottle.supervise import (
     AuditEntry,
     Proposal,

tests/unit/test_supervise_server.py

@@ -19,8 +19,8 @@ from pathlib import Path
 from tests.unit import use_bottle_root
 
 from bot_bottle import supervise as _sv
-from bot_bottle import queue_store as _qs
-from bot_bottle import audit_store as _as
+from bot_bottle.store import queue_store as _qs
+from bot_bottle.store import audit_store as _as
 
 from bot_bottle import supervise_server  # noqa: E402
 from bot_bottle.supervise_server import (