refactor: apply repository naming contract

Apply the accepted pre-release package, service, type, directory, and role renames as one repository-wide change.

packages/examples/jsonrpc-demo/src/index.ts

@@ -2,9 +2,9 @@
  * Bin-only app package: its generic and packaged entries discover an external
  * `cordis.yml` and own process exit. This module exports no composition plugin;
  * the config chooses whether to load the
- * {@link @deepseek-ai/dsh-jsonrpc} serving plugin.
+ * {@link @deepseek-ai/dsh-sdk-jsonrpc-server} serving plugin.
  *
- * @module @deepseek-ai/dsh-jsonrpc-demo
+ * @module @deepseek-ai/dsh-sdk-jsonrpc-demo
  */
 
 export {}