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-primitives/tests/code-block.client.spec.tsx

@@ -33,7 +33,7 @@ describe('highlightToHtml', () => {
   })
 
   // Every read-tool language hint whose grammar loads lazily (the boot set —
-  // ts/js/bash/sh/json — is covered above). Touching each one drives its own
+  // ts/js/shell/sh/json — is covered above). Touching each one drives its own
   // dynamic import thunk, so the whole LAZY_GRAMMARS table is exercised.
   const LAZY_ALIASES = [
     'py', 'rb', 'go', 'rs', 'java', 'c', 'cpp', 'cs', 'kotlin', 'swift', 'php',

packages/client/ui-primitives/tests/invariant.client.spec.ts

@@ -1,12 +1,12 @@
 import { describe, expect, it } from 'vitest'
 import { Context } from '@deepseek-ai/cordis'
 import * as PrimitivesInvariant from '@deepseek-ai/dsh-client-ui-primitives/invariant'
-import InvariantService from '@deepseek-ai/dsh-invariants'
+import InvariantRegistry from '@deepseek-ai/dsh-invariants'
 
 describe('invariant companion', () => {
   it('registers under the package name with an empty installer', async () => {
     const ctx = new Context()
-    await ctx.plugin(InvariantService, { enabled: true })
+    await ctx.plugin(InvariantRegistry, { enabled: true })
     await expect(ctx.plugin(PrimitivesInvariant).await()).resolves.toBeDefined()
   })
 })

packages/client/ui-primitives/tests/markdown-plain-text.client.spec.ts

@@ -36,16 +36,16 @@ describe('extractMarkdownPlainText', () => {
 
   it('preserves raw HTML while removing Markdown presentation markup', () => {
     const block = [
-      '<background-task-complete id="trajectory-ui-watch">',
+      '<background-job-complete id="trajectory-ui-watch">',
       'Command: pnpm test',
       'Exit code: 0',
-      '</background-task-complete>',
+      '</background-job-complete>',
     ].join('\n')
     expect(extractMarkdownPlainText(block)).toBe(block)
     expect(extractMarkdownPlainText('**Status:** <span data-state="ok">ready</span>'))
       .toBe('Status: <span data-state="ok">ready</span>')
     expect(extractMarkdownPlainText(block, { mode: 'first-paragraph' }))
-      .toBe('<background-task-complete id="trajectory-ui-watch">')
+      .toBe('<background-job-complete id="trajectory-ui-watch">')
   })
 
   it('projects GFM tables, references, hard breaks, and block structure', () => {