PR #28132 runtime verification on Linux
main: 54c5f25249961a1aa0b61932329092eadbd9d6fc
PR: f52f8b0adc55e304fc84b0287229869c2ed30bc2

Setup:
  git worktree add ../main github/main
  vp i (both checkouts)
  background vp run dev, one dev server at a time, isolated /home/user/main/.t3
  Playwright from repository dependencies, /usr/bin/google-chrome
  native Claude 2.1.312 downloaded from the official release CDN
  local TLS CONNECT proxy limits downloads.claude.ai to 330000 bytes/sec/connection;
  TLS passes through unchanged. No fake provider, mocked response or demo data.
  project provider-update-verification and its git repo created through the web app.

main:
  Settings > Providers > Claude > update details > Update now
  22:16:55.969 UTC: clicked Update now
  22:17:02.211 UTC: real CDN download connection started
  22:22:01.320 UTC: download connection closed at 98,709,040 bytes
  22:22:01.375 UTC server log:
    Provider update command failed
    provider: claudeAgent
    command: claude update
    exitCode: null
    timedOut: true
  client: Update timed out.
  ~/.local/share/claude/versions/2.1.316: 0 bytes
  ~/.local/bin/claude -> versions/2.1.312

PR, first pass:
  same update flow and throttle, after removing only the task-created empty target file
  server updateState:
    status: succeeded
    startedAt: 2026-10-31T22:25:36.228Z
    finishedAt: 2026-10-31T22:31:45.827Z
    message: Provider updated.
    output ends: Successfully updated from 2.1.312 to version 2.1.316
  CLI: 2.1.316 (Claude Code)
  ~/.local/bin/claude -> versions/2.1.316
  target binary: 328262000 bytes, executable
  background capture tab retained Verifying until foregrounded;
  server snapshot and foreground UI both showed completion.

Neighboring behavior:
  real Codex gpt-6.1-sol turns completed through the web client on both main and PR:
    provider verification main ok.
    provider verification pr ok.
  duplicate Update button disabled while update runs.
  Refresh provider status during the first PR update preserved the running update.

Checks on task-owned Blacksmith worker:
  vp test run apps/server/src/provider/providerMaintenanceRunner.test.ts: 30 passed
  vp run check:changed 79f1fadfc6020b820d541ca4691d2feebb15dd1b:
    format, lint, knip, graphql, typecheck (3 packages), tests (31 tests / 2 files): passed
  explicit base required because Blacksmith's source snapshot has shallow history.

PR, repeat with only the foreground update tab:
  startedAt: 2026-10-31T22:37:17.372Z
  finishedAt: 2026-10-31T22:43:27.859Z
  server updateState: succeeded; message: Provider updated.
  native updater output: Successfully updated from 2.1.312 to version 2.1.316
  client still displayed Verifying until reload.

Baseline for the completion-display finding:
  stopped PR server, reset this task's native install to 2.1.312, started github/main
  same one-click update, unrestricted download
  startedAt: 2026-10-31T22:49:06.101Z
  finishedAt: 2026-10-31T22:49:22.340Z
  server updateState: succeeded; message: Provider updated.
  client also retained Updating / Verifying until reload.
  This display issue reproduces on main and is not introduced by the timeout change.

Not exercised:
  macOS/Windows, Electron, native iOS/Android, remote/relay/tunnel clients;
  real 30-minute hang ceiling (TestClock coverage passed; runtime waits capped at 10 minutes);
  Claude inference/authentication (not logged in). Real Codex inference was exercised.