refactor: apply repository naming contract

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

packages/client/ui-user-questions/tests/node-plugin.client.spec.ts

@@ -0,0 +1,31 @@
+import { Context } from '@deepseek-ai/cordis'
+import { afterEach, describe, expect, it } from 'vitest'
+import ToolRuntime from '@deepseek-ai/dsh-tools'
+import SystemPrompt from '@deepseek-ai/dsh-system-prompt'
+import UserQuestionService from '@deepseek-ai/dsh-user-questions'
+import { apply } from '../src/index.ts'
+
+let ctx: Context | undefined
+
+afterEach(async () => {
+  await ctx?.fiber.dispose()
+  ctx = undefined
+})
+
+describe('ui-user-questions node plugin', () => {
+  it('mounts no model-facing tool', async () => {
+    ctx = new Context()
+    await ctx.plugin(SystemPrompt)
+    await ctx.plugin(ToolRuntime)
+    await ctx.plugin(UserQuestionService)
+
+    await ctx.plugin({ apply }).await()
+
+    // Selecting the Web question FEATURE must not hand every agent the tool.
+    // `ctx.tools.register` on an unscoped host context files into the global
+    // layer, which merges into every agent's view regardless of the preset
+    // that composed it — so a two-tool benchmark preset would really present
+    // three. The `tool-ask-user` row belongs to the presets that want it.
+    expect(ctx.tools.get('ask_user_question')).toBeUndefined()
+  })
+})