feat(publish): set the open site default workflow

[natechadwick-intsof]

Summary

Publishing shell: choose the open site's default workflow from the workflow catalog and save it with PUT /services/sites/{nameOrId} (workflowName only). The workspace shows the saved name after success and after leaving and reopening the site. Cancel, an unchanged name, and an empty choice do not call the server and do not show a saved notice. A name that is not in the catalog is not sent. HTTP 400, 403, and 409 stay on the form.

Part of #4531. Fixes #5061.

Operator: Grok: night-issue-prs (model grok-4.6)

Test plan

• Vitest: catalog resolve, unchanged name, empty choice, HTTP 400/403/409
• WebUI mvn clean install (Java tests + full Vitest)
• Surface Playwright on H2 QA (tests/publishing/siteDefaultWorkflow.spec.js)
• Human: open Publish, edit default workflow, confirm the name survives a browser refresh

Product documentation

• Updated product-docs/8.2/admin/publishing.md (Set the open site default workflow)

Build evidence

• modules_built: WebUI
• downstream_checked: none (no Java type or signature change; existing site PUT workflowName contract)
• cd WebUI && rtk mvn clean install — BUILD SUCCESS. Java Tests run: 69, Failures: 0, Errors: 0, Skipped: 0. Vitest Test Files 604 passed, Tests 5537 passed.
• Focused Vitest before the module install: SiteDefaultWorkflowPanel.test.tsx and siteDefaultWorkflow.test.ts — 8 passed.

UI proof (C5)

• python3 docker/scripts/perc-devctl.py qa-up — TEST_CMS_URL=http://127.0.0.1:9993, container perc-matrix-cms-h2, RESULT:OK
• qa-health healthy HTTP 200
• qa-deploy-webui (modern SPA from this worktree) then qa-health again
• The stock QA image omitted workflowName on site GET/PUT. qa-deploy-war-jars --restart-jetty copied the worktree perc-system, rest, and sitemanage SNAPSHOT jars into the Rhythmyx WAR and restarted Jetty in-cell (not docker restart). qa-health healthy again. PUT then returned workflowName.
• cd modules/perc-qa-automation/frontend && rtk npm run test:surface -- --path tests/publishing/siteDefaultWorkflow.spec.js with TEST_CMS_URL, ADMIN_USERNAME=Admin, TEST_DB_TYPE=h2, TEST_PRODUCT=cms — 1 passed
• console-clean=yes (spec fails on pageerror / console error; expected 400/403/409 fetch noise ignored)
• server.log-clean=yes (no ERROR/FATAL lines in /opt/Percussion/jetty/base/logs/server.log after the run)

Pre-push local code review

Summary

Machine analysis found 0 finding(s), 0 bug(s).

Scope

• Base: origin/main
• Head: HEAD
• Files: 9 analyzed
• Persona: erlang 0.1.1
• Persona source: /home/nate/.local/share/mkd/agents/erlang

Recommendation

approve

Gate

• Blocking bugs: 0
• May commit/push: yes

Issues

No issues.

Co-Authored by Grok Build 1.0.46 using grok-4.6 with agent night-issue-prs-erlang.

[natechadwick-intsof]

Erlang 0.1.1 LGTM (same-login APPROVE rejected). 0 blocking bugs. Not merged: required checks still running after the review-report commit.

Co-Authored by Grok Build 1.0.46 using grok-4.6 with agent night-issue-prs-erlang.

[natechadwick-intsof]

LGTM. Same-login APPROVE is rejected by GitHub. Re-ran mkd-code-review 0.1.18 on head 15b26fe against origin/main (Persona: erlang 0.1.1, Persona source: ~/.local/share/mkd/agents/erlang). In-diff findings: 0 bugs. Recommendation: approve. Required checks on this snapshot are SUCCESS or skipped/neutral. Squash-merging.

Co-Authored by Grok Build 1.0.46 using grok-4.7 with agent night-issue-prs-erlang.