feat(costs): add billing, quota, and budget control plane

packages/db/src/schema/index.ts

@@ -7,6 +7,8 @@ export { companyMemberships } from "./company_memberships.js";
 export { principalPermissionGrants } from "./principal_permission_grants.js";
 export { invites } from "./invites.js";
 export { joinRequests } from "./join_requests.js";
+export { budgetPolicies } from "./budget_policies.js";
+export { budgetIncidents } from "./budget_incidents.js";
 export { agentConfigRevisions } from "./agent_config_revisions.js";
 export { agentApiKeys } from "./agent_api_keys.js";
 export { agentRuntimeState } from "./agent_runtime_state.js";
@@ -31,6 +33,7 @@ export { issueDocuments } from "./issue_documents.js";
 export { heartbeatRuns } from "./heartbeat_runs.js";
 export { heartbeatRunEvents } from "./heartbeat_run_events.js";
 export { costEvents } from "./cost_events.js";
+export { financeEvents } from "./finance_events.js";
 export { approvals } from "./approvals.js";
 export { approvalComments } from "./approval_comments.js";
 export { activityLog } from "./activity_log.js";