import { Effect, Layer, FileSystem, Path } from "effect";import * as SqlClient from "effect/unstable/sql/SqlClient"; import { runMigrations } from "../Migrations.ts";import { ServerConfig } from "../../config.ts"; type RuntimeSqliteLayerConfig = {  readonly filename: string;}; type Loader = {  layer: (config: RuntimeSqliteLayerConfig) => Layer.Layer<SqlClient.SqlClient>;};const defaultSqliteClientLoaders = {  bun: () => import("@effect/sql-sqlite-bun/SqliteClient"),  node: () => import("../NodeSqliteClient.ts"),} satisfies Record<string, () => Promise<Loader>>; const makeRuntimeSqliteLayer = (  config: RuntimeSqliteLayerConfig,): Layer.Layer<SqlClient.SqlClient> =>  Effect.gen(function* () {    const runtime = process.versions.bun !== undefined ? "bun" : "node";    const loader = defaultSqliteClientLoaders[runtime];    const clientModule = yield* Effect.promise<Loader>(loader);    return clientModule.layer(config);  }).pipe(Layer.unwrap); const setup = Layer.effectDiscard(  Effect.gen(function* () {    const sql = yield* SqlClient.SqlClient;    yield* sql`PRAGMA journal_mode = WAL;`;    yield* sql`PRAGMA foreign_keys = ON;`;    yield* runMigrations;  }),); export const makeSqlitePersistenceLive = (dbPath: string) =>  Effect.gen(function* () {    const fs = yield* FileSystem.FileSystem;    const path = yield* Path.Path;    yield* fs.makeDirectory(path.dirname(dbPath), { recursive: true });     return Layer.provideMerge(setup, makeRuntimeSqliteLayer({ filename: dbPath }));  }).pipe(Layer.unwrap); export const SqlitePersistenceMemory = Layer.provideMerge(  setup,  makeRuntimeSqliteLayer({ filename: ":memory:" }),); export const layerConfig = Effect.gen(function* () {  const { stateDir } = yield* ServerConfig;  const { join } = yield* Path.Path;  const dbPath = join(stateDir, "state.sqlite");  return makeSqlitePersistenceLive(dbPath);}).pipe(Layer.unwrap);