PR 28750 real dev verification
main: 05c0ed7da6; PR: 79d14ea11b37504352ce45366c9ad080b689fa39
Linux; vp run dev; Playwright with /usr/bin/google-chrome; authenticated websocket /ws?orchestrationProtocol=2
Real Codex gpt-6.1-sol turns created audit.txt and the unsupported jj configuration through the web client.
No mocks or fixtures. main stopped before PR server started.

MATCH vcs.refreshStatus cwd=/home/user/git-workflow-verification => Success
MATCH vcs.listRefs cwd=/home/user/git-workflow-verification => Success
MATCH vcs.pull cwd=/home/user/git-workflow-verification => Failure
MATCH git.runStackedAction cwd=/home/user/git-workflow-verification => Failure
MATCH vcs.refreshStatus cwd=/home/user/non-repository => Success
MATCH vcs.listRefs cwd=/home/user/non-repository => Success
MATCH vcs.pull cwd=/home/user/non-repository => Failure
MATCH git.runStackedAction cwd=/home/user/non-repository => Failure
MATCH vcs.refreshStatus cwd=/home/user/nonexistent-audit-directory => Success
MATCH vcs.listRefs cwd=/home/user/nonexistent-audit-directory => Success
MATCH vcs.pull cwd=/home/user/nonexistent-audit-directory => Failure
MATCH git.runStackedAction cwd=/home/user/nonexistent-audit-directory => Failure
MATCH vcs.refreshStatus cwd=/home/user/unsupported-vcs => Failure
MATCH vcs.listRefs cwd=/home/user/unsupported-vcs => Failure
MATCH vcs.pull cwd=/home/user/unsupported-vcs => Failure
MATCH git.runStackedAction cwd=/home/user/unsupported-vcs => Failure

16/16 serialized responses match exactly.
All four route-error message variants, obtained from the real PR server:
{"input":{"tag":"vcs.refreshStatus","payload":{"cwd":"/home/user/unsupported-vcs"}},"output":{"_tag":"Failure","cause":[{"_tag":"Fail","error":{"_tag":"GitManagerError","operation":"GitWorkflowService.localStatus","cwd":"/home/user/unsupported-vcs","detail":"Failed to detect a VCS repository for this Git workflow.","cause":{"name":"VcsUnsupportedOperationError","message":"VCS operation is unsupported for jj in VcsDriverRegistry.get: No jj VCS driver is registered."}}}]}}
{"input":{"tag":"vcs.listRefs","payload":{"cwd":"/home/user/unsupported-vcs"}},"output":{"_tag":"Failure","cause":[{"_tag":"Fail","error":{"_tag":"GitCommandError","operation":"GitWorkflowService.listRefs","command":"vcs-route","cwd":"/home/user/unsupported-vcs","detail":"Failed to detect a VCS repository for this Git command.","cause":{"name":"VcsUnsupportedOperationError","message":"VCS operation is unsupported for jj in VcsDriverRegistry.get: No jj VCS driver is registered."}}}]}}
{"input":{"tag":"vcs.pull","payload":{"cwd":"/home/user/unsupported-vcs"}},"output":{"_tag":"Failure","cause":[{"_tag":"Fail","error":{"_tag":"GitCommandError","operation":"GitWorkflowService.pullCurrentBranch","command":"vcs-route","cwd":"/home/user/unsupported-vcs","detail":"Failed to resolve the VCS driver for this Git command.","cause":{"name":"VcsUnsupportedOperationError","message":"VCS operation is unsupported for jj in VcsDriverRegistry.get: No jj VCS driver is registered."}}}]}}
{"input":{"tag":"git.runStackedAction","payload":{"cwd":"/home/user/unsupported-vcs","actionId":"c6beb79f-3f24-42c8-a365-21d9c22cdb06","action":"commit","commitMessage":"chore: verify workflow","filePaths":["does-not-exist.txt"]}},"output":{"_tag":"Failure","cause":[{"_tag":"Fail","error":{"_tag":"GitManagerError","operation":"GitWorkflowService.runStackedAction","cwd":"/home/user/unsupported-vcs","detail":"Failed to resolve the VCS driver for this Git workflow.","cause":{"name":"VcsUnsupportedOperationError","message":"VCS operation is unsupported for jj in VcsDriverRegistry.get: No jj VCS driver is registered."}}}]}}

Web UI: created audit-recording branch, switched back to main, expanded Changes diff: audit.txt +1/-0.
Web UI: Commit completed: d7a88a3 chore: add git workflow verification audit
git -C /home/user/git-workflow-verification status --short => empty
git -C /home/user/git-workflow-verification log -2 --oneline:
d7a88a3 chore: add git workflow verification audit
3e54b29 chore: initialize verification workspace

Blacksmith: vp run check:changed FETCH_HEAD~1 => PASS (format, lint, knip, GraphQL, 3-package typecheck, 2 test files).
CI: 30 successful, 0 failing, 0 pending at verified head.
Not verified: native mobile/Electron, macOS/Windows, relay/tunnel, successful remote pull/push, every internal caller.