chore: 删除 agentSdkTypes 中三个 not-implemented stub

移除 watchScheduledTasks、buildMissedTaskNotification、connectRemoteControl 三个 stub 函数（函数体仅 throw new Error('not implemented')），以及仅被这些 stub 引用的孤儿类型（ScheduledTasksHandle、ConnectRemoteControlOptions、RemoteControlHandle、InboundPrompt 等）。

全仓零外部引用。buildMissedTaskNotification 在 src/utils/cronScheduler.ts 有真实可用实现，未受影响。

Co-Authored-By: glm-5.2 <zai-org@claude-code-best.win>

src/entrypoints/agentSdkTypes.ts

@@ -35,7 +35,6 @@ export * from './sdk/toolTypes.js'
 // ============================================================================
 
 import type {
-  SDKMessage,
   SDKResultMessage,
   SDKSessionInfo,
   SDKUserMessage,
@@ -306,144 +305,6 @@ export type CronJitterConfig = {
   recurringMaxAgeMs: number
 }
 
-/**
- * Event yielded by `watchScheduledTasks()`.
- * @internal
- */
-export type ScheduledTaskEvent =
-  | { type: 'fire'; task: CronTask }
-  | { type: 'missed'; tasks: CronTask[] }
-
-/**
- * Handle returned by `watchScheduledTasks()`.
- * @internal
- */
-export type ScheduledTasksHandle = {
-  /** Async stream of fire/missed events. Drain with `for await`. */
-  events(): AsyncGenerator<ScheduledTaskEvent>
-  /**
-   * Epoch ms of the soonest scheduled fire across all loaded tasks, or null
-   * if nothing is scheduled. Useful for deciding whether to tear down an
-   * idle agent subprocess or keep it warm for an imminent fire.
-   */
-  getNextFireTime(): number | null
-}
-
-/**
- * Watch `<dir>/.claude/scheduled_tasks.json` and yield events as tasks fire.
- *
- * Acquires the per-directory scheduler lock (PID-based liveness) so a REPL
- * session in the same dir won't double-fire. Releases the lock and closes
- * the file watcher when the signal aborts.
- *
- * - `fire` — a task whose cron schedule was met. One-shot tasks are already
- *   deleted from the file when this yields; recurring tasks are rescheduled
- *   (or deleted if aged out).
- * - `missed` — one-shot tasks whose window passed while the daemon was down.
- *   Yielded once on initial load; a background delete removes them from the
- *   file shortly after.
- *
- * Intended for daemon architectures that own the scheduler externally and
- * spawn the agent via `query()`; the agent subprocess (`-p` mode) does not
- * run its own scheduler.
- *
- * @internal
- */
-export function watchScheduledTasks(_opts: {
-  dir: string
-  signal: AbortSignal
-  getJitterConfig?: () => CronJitterConfig
-}): ScheduledTasksHandle {
-  throw new Error('not implemented')
-}
-
-/**
- * Format missed one-shot tasks into a prompt that asks the model to confirm
- * with the user (via AskUserQuestion) before executing.
- * @internal
- */
-export function buildMissedTaskNotification(_missed: CronTask[]): string {
-  throw new Error('not implemented')
-}
-
-/**
- * A user message typed on claude.ai, extracted from the bridge WS.
- * @internal
- */
-export type InboundPrompt = {
-  content: string | unknown[]
-  uuid?: string
-}
-
-/**
- * Options for connectRemoteControl.
- * @internal
- */
-export type ConnectRemoteControlOptions = {
-  dir: string
-  name?: string
-  workerType?: string
-  branch?: string
-  gitRepoUrl?: string | null
-  getAccessToken: () => string | undefined
-  baseUrl: string
-  orgUUID: string
-  model: string
-}
-
-/**
- * Handle returned by connectRemoteControl. Write query() yields in,
- * read inbound prompts out. See src/assistant/daemonBridge.ts for full
- * field documentation.
- * @internal
- */
-export type RemoteControlHandle = {
-  sessionUrl: string
-  environmentId: string
-  bridgeSessionId: string
-  write(msg: SDKMessage): void
-  sendResult(): void
-  sendControlRequest(req: unknown): void
-  sendControlResponse(res: unknown): void
-  sendControlCancelRequest(requestId: string): void
-  inboundPrompts(): AsyncGenerator<InboundPrompt>
-  controlRequests(): AsyncGenerator<unknown>
-  permissionResponses(): AsyncGenerator<unknown>
-  onStateChange(
-    cb: (
-      state: 'ready' | 'connected' | 'reconnecting' | 'failed',
-      detail?: string,
-    ) => void,
-  ): void
-  teardown(): Promise<void>
-}
-
-/**
- * Hold a claude.ai remote-control bridge connection from a daemon process.
- *
- * The daemon owns the WebSocket in the PARENT process — if the agent
- * subprocess (spawned via `query()`) crashes, the daemon respawns it while
- * claude.ai keeps the same session. Contrast with `query.enableRemoteControl`
- * which puts the WS in the CHILD process (dies with the agent).
- *
- * Pipe `query()` yields through `write()` + `sendResult()`. Read
- * `inboundPrompts()` (user typed on claude.ai) into `query()`'s input
- * stream. Handle `controlRequests()` locally (interrupt → abort, set_model
- * → reconfigure).
- *
- * Skips the `tengu_ccr_bridge` gate and policy-limits check — @internal
- * caller is pre-entitled. OAuth is still required (env var or keychain).
- *
- * Returns null on no-OAuth or registration failure.
- *
- * @internal
- */
-export async function connectRemoteControl(
-  _opts: ConnectRemoteControlOptions,
-): Promise<RemoteControlHandle | null> {
-  throw new Error('not implemented')
-}
-
 /** 会话钩子事件名（与 `HOOK_EVENTS` / settings schema 一致）。 */
 export type HookEvent = (typeof HOOK_EVENTS)[number] // 与 `coreSchemas.HOOK_EVENTS` 逐项对应