refactor(sdk): remove unreleased project toolchain

packages/sdk/protocol/src/index.ts

@@ -0,0 +1,25 @@
+/**
+ * Shared wire protocol for the DeepSeek Harness SDK runtime: the
+ * newline-delimited JSON-RPC stdio transport plus the named request, result,
+ * and notification types both wire ends speak. The runtime server plugin
+ * (`@deepseek-ai/dsh-jsonrpc`) serves this protocol; SDK clients
+ * (`@deepseek-ai/dsh-sdk-client`, the Python SDK) drive it.
+ *
+ * @module @deepseek-ai/dsh-sdk-protocol
+ */
+
+export { JsonRpcLineTransport, JsonRpcResponseError } from './transport.ts'
+export type { JsonRpcTransportPeer } from './transport.ts'
+export type {
+  HarnessSdkNotificationMap,
+  HarnessSdkRequestMap,
+  InitializeParams,
+  InitializeResult,
+  SdkRunStatus,
+  SessionEventNotification,
+  SessionStatusNotification,
+  SessionPromptParams,
+  SessionPromptResult,
+  SubagentFinishedNotification,
+  SubagentStartedNotification,
+} from './types.ts'