import * as Effect from "effect/Effect";import type {  PreviewAutomationOperation,  PreviewAutomationRecordingArtifact,  PreviewAutomationRecordingStatus,  PreviewAutomationSnapshot,  PreviewAutomationStatus,} from "@t3tools/contracts"; import * as McpInvocationContext from "../../McpInvocationContext.ts";import * as PreviewAutomationBroker from "../../PreviewAutomationBroker.ts";import { PreviewSnapshotToolkit, PreviewStandardToolkit, PreviewToolkit } from "./tools.ts"; const invoke = Effect.fn("PreviewToolkit.invoke")(function* <A>(  operation: PreviewAutomationOperation,  input: unknown,  timeoutMs?: number,): Effect.fn.Return<  A,  import("@t3tools/contracts").PreviewAutomationError,  McpInvocationContext.McpInvocationContext | PreviewAutomationBroker.PreviewAutomationBroker> {  const scope = yield* McpInvocationContext.requireMcpCapability("preview");  const broker = yield* PreviewAutomationBroker.PreviewAutomationBroker;  return yield* broker.invoke<A>({    scope,    operation,    input,    ...(timeoutMs === undefined ? {} : { timeoutMs }),  });}); const handlers = {  preview_status: () => invoke<PreviewAutomationStatus>("status", {}),  preview_open: (input) =>    invoke<PreviewAutomationStatus>("open", {      ...input,      show: input.show ?? true,      reuseExistingTab: input.reuseExistingTab ?? true,    }),  preview_navigate: (input) => invoke<PreviewAutomationStatus>("navigate", input, input.timeoutMs),  preview_snapshot: () => invoke<PreviewAutomationSnapshot>("snapshot", {}),  preview_click: (input) => invoke<void>("click", input, input.timeoutMs).pipe(Effect.as(null)),  preview_type: (input) => invoke<void>("type", input, input.timeoutMs).pipe(Effect.as(null)),  preview_press: (input) => invoke<void>("press", input).pipe(Effect.as(null)),  preview_scroll: (input) => invoke<void>("scroll", input).pipe(Effect.as(null)),  preview_evaluate: (input) =>    invoke<unknown>("evaluate", input).pipe(Effect.map((result) => result ?? null)),  preview_wait_for: (input) =>    invoke<void>("waitFor", input, input.timeoutMs).pipe(Effect.as(null)),  preview_recording_start: () => invoke<PreviewAutomationRecordingStatus>("recordingStart", {}),  preview_recording_stop: () => invoke<PreviewAutomationRecordingArtifact>("recordingStop", {}),} satisfies Parameters<typeof PreviewToolkit.toLayer>[0]; const { preview_snapshot, ...standardHandlers } = handlers; export const PreviewStandardToolkitHandlersLive = PreviewStandardToolkit.toLayer(standardHandlers); export const PreviewSnapshotToolkitHandlersLive = PreviewSnapshotToolkit.toLayer({  preview_snapshot,}); export const PreviewToolkitHandlersLive = PreviewToolkit.toLayer(handlers);