refactor: apply repository naming contract

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

packages/sdk/server/tests/plugin-shape.spec.ts

@@ -6,7 +6,7 @@ import * as jsonrpc from '../src/index.ts'
  * Run the real namespace export through `Loader.unwrapExports`; a stray
  * default would discard `name`, `inject`, `Config`, and `apply`.
  */
-describe('dsh-jsonrpc plugin export shape', () => {
+describe('dsh-sdk-jsonrpc-server plugin export shape', () => {
   it('has the namespace-plugin export shape (no stray default) so the Loader keeps name/inject/Config/apply', () => {
     expect('default' in jsonrpc).toBe(false)
     expect(typeof jsonrpc.apply).toBe('function')
@@ -14,7 +14,7 @@ describe('dsh-jsonrpc plugin export shape', () => {
     const loader = Object.create(Loader.prototype) as Loader
     const unwrapped = loader.unwrapExports(jsonrpc) as Record<string, unknown>
     expect(unwrapped).toBe(jsonrpc)
-    expect(unwrapped.name).toBe('jsonrpc')
+    expect(unwrapped.name).toBe('sdk-jsonrpc-server')
     expect(unwrapped.inject).toEqual(['agents'])
     expect(unwrapped.Config).toBeDefined()
     expect(typeof unwrapped.apply).toBe('function')