Distinguish duplicate workflows in the catalogue

[AbigailDeng]

Problem and solution

Same-name workflow rows exposed too little authoritative context to choose the right definition. This change makes purpose, Draft/Published revision, save-location ownership, and localized update time part of the row hierarchy. It adds an accessible row menu for Rename and Copy workflow reference, and warns on duplicate names during create/rename without enforcing uniqueness.

Copy reference uses the actual workflowId. It never substitutes a member identity or published service identity. The current catalogue contracts do not expose last-editor identity; the frontend omits that fact rather than inferring it from auth, route, or another identifier.

Impact paths

• /scopes/:scopeId/workflow-activity-vnext/workflows
• /scopes/:scopeId/workflow-activity-vnext/workflows/new
• Workflow Activity vNext EN/ZH locale catalogues and responsive table styling
• Route-level catalogue and creation integration coverage

Local verification

• Related/changed tests: pnpm --dir apps/aevatar-console-web exec jest --runInBand --runTestsByPath src/pages/workflow-activity-vnext/index.test.tsx - PASS, 73/73 tests
• Changed-file static checks: pnpm exec biome check src/locales/workflowActivityVNextMessages.en-US.ts src/locales/workflowActivityVNextMessages.zh-CN.ts src/pages/workflow-activity-vnext/index.test.tsx src/pages/workflow-activity-vnext/styles.ts src/pages/workflow-activity-vnext/workflows/NewWorkflowPage.tsx src/pages/workflow-activity-vnext/workflows/WorkflowsPage.tsx from apps/aevatar-console-web - PASS, 6 files
• Test stability: bash tools/ci/test_stability_guards.sh - PASS
• Design baseline: python3 docs/design-baselines/workflow-activity-vnext/verify-baseline.py from apps/aevatar-console-web - PASS, hash verified and 17/17 frames
• Diff integrity: git diff --check - PASS
• A reliable repository-native affected typecheck target is unavailable, so local typecheck was skipped.
• Full frontend suite/build: deferred to GitHub CI by personal local workflow policy.

Design baseline

Design baseline:
apps/aevatar-console-web/docs/design-baselines/workflow-activity-vnext/
Primary design:
aevatar-workflow-activity-vnext.excalidraw
Design SHA-256:
30e74d7b410ae72c4c91432355436679033679c54c10b1702908435b001577de
Contract specification:
apps/aevatar-console-web/docs/superpowers/specs/
2026-08-04-workflow-activity-vnext-design.md
User paths:
apps/aevatar-console-web/docs/superpowers/specs/
2026-08-04-workflow-activity-vnext-user-paths.md
Authentication and localization:
Existing Aevatar login, callback, session, returnTo, and Umi locale logic;
presentation may change, behavior may not.
Production data source:
Real APIs and API-acknowledged user actions only; no mock fallback.
Baseline integrity:
python3 apps/aevatar-console-web/docs/design-baselines/
workflow-activity-vnext/verify-baseline.py

Closes #3218