refactor(sdk): remove unreleased project toolchain

packages/sdk/client/src/index.ts

@@ -0,0 +1,29 @@
+/**
+ * TypeScript client SDK for the DeepSeek Harness runtime: spawn the
+ * `dsh-jsonrpc-agent` runtime as a subprocess and drive agent turns over
+ * stdio JSON-RPC. `DeepSeekHarness` is the high-level run API;
+ * `HarnessClient` is the lower-level protocol client. A pure library — it
+ * registers nothing on a Cordis context; the runtime process it spawns is a
+ * complete harness configured by its own `cordis.yml`.
+ *
+ * @module @deepseek-ai/dsh-sdk-client
+ */
+
+export { DeepSeekHarness, HarnessSession } from './api.ts'
+export type { RunOptions } from './api.ts'
+export {
+  HarnessClient,
+  RequestTimeoutError,
+  SdkProtocolError,
+  TransportClosedError,
+} from './client.ts'
+export type { NotificationSubscription } from './client.ts'
+export { JsonRpcResponseError } from '@deepseek-ai/dsh-sdk-protocol'
+export type {
+  ContentBlock,
+  DeepSeekHarnessOptions,
+  HarnessClientOptions,
+  HarnessNotification,
+  NotificationFilter,
+  RunResult,
+} from './types.ts'