[teamleaderleo]

Carry-forward of orphan #27886, rebased onto current feat-cmux-next after resolving its conflict with the base.

Running workflows now show completed/started agent counts, failed and queued agents, and token usage in the default running tray and Session Info inspector. Existing action text remains, with progress beneath it so long names do not crowd out counts. The refresh key includes usage and progress fields so successive updates re-render.

The original commits and authorship are preserved via cherry-pick: c2750629a5c and a68fd2cadbe.

Validation: webviews/test/subagent-tray.test.tsx covers tray and inspector updates, missing/zero progress, and unrelated-row preservation. Fleet checks pending.

Gallery: agent-pane.subagent-tray/workflow-progress
Gallery / captures: agent-pane.subagent-tray/workflow-progress; before/after media-tour labels requested from ux-owner.

Risk: row height increases only when progress exists; existing action, open, Stop, and spinner behavior remain unchanged. No timer or observer is added.

Closes orphan #27886 after this replacement lands.

Agent session: agent session

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^{Need help on this PR? Tag @codesmith-bot with what you need.}

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Summary by cubic

Carry-forward of orphan #27886, rebased onto feat-cmux-next.

Running workflows now show completed/started agent counts, failed and queued agents, and token usage in the default running tray and Session Info inspector. Progress appears beneath the existing action text so long names don't crowd out the counts.

• Progress appears only when counts or usage exist, so rows without progress keep their current height and behavior.
• The refresh key includes usage and progress fields, so successive updates re-render.
• Tests in webviews/test/subagent-tray.test.tsx cover tray and inspector updates, missing or zero progress, and preservation of unrelated rows.

Closes orphan #27886.

^{Written for commit b0fb0d1. Summary will update on new commits.}

[github-actions]

cmux status _{(one comment, edited in place; each line is updated by the job that owns it)}

Review 94175eb: HQ feed card · gallery before/after runs · checks

App of this head (app.zip, kept 1 day)

gh workflow run reload-build.yml -R manaflow-ai/cmux --ref feat-cmux-next -f tag=pr28164 -f ref=lane/ux-adopt-27886 -f platform=macos -f backend_mode=local

Passes: CI passes on b0fb0d1635.

CI passes on b0fb0d1635 (run 41116469274 attempt 1).

Written by scripts/ci/classify_failures.py (ci-failure-attribution.yml); signatures are its SIGNATURES table. A machine verdict is the runner's fault, not this PR's; yours means the failing file is one this PR changes, also red on main that main's latest full suite fails the same way, seen on other PRs that it failed on another pull request's run lately.

web and size checks: green

Gallery before/after for b0fb0d1: the capture produced no images (run).

[blacksmith-sh]

Found 2 test failures on Blacksmith runners:

Failures

Test	View Logs
test/model-menu-submenu-up.test.ts/model-menu-submenu-up.test	View Logs
test/model-menu-submenu-up.test.ts/model-menu-submenu-up.test	View Logs

^{Need help on this PR? Tag @codesmith-bot with what you need.}

[teamleaderleo]

Review (codex-review-box/gpt-6-astra high, lane-place): SHIP at 7defba3

SHIP

1. No blocking findings.

[teamleaderleo]

Review (codex-review-box/gpt-6-astra high, lane-place): SHIP at 94175eb

SHIP

No actionable findings. Reviewed all 135 changed lines; all eight files match the diff’s head hashes.

Tests were not run: Bun and dependencies are unavailable. Forum acknowledgments also failed because acpmux is unavailable.

[teamleaderleo]

Workflow progress tray before/after

Fleet Chromium capture run 41098232419 at exact head 94175eb3293408b1d028db4a0d478dbc9b54c1d1; base is be2201cda9240e52c3c6ce01dc7a4180f7af3ea9. The base frame uses the existing one-running tray state; the after frame is workflow-progress.

Theme	Before	After
Dark
Light

Visual verdict: SHIP. The after frame preserves the tray row, adds the 37/101 agents · 2 failed · 4 queued · 1.2M tokens progress line, keeps the compact row layout, and retains readable contrast in both themes.

[teamleaderleo]

Fleet Chromium capture run 41098232419 at exact head 94175eb. Before/after media: https://raw.githubusercontent.com/manaflow-ai/cmux/pr-media/28164/before-dark.png https://raw.githubusercontent.com/manaflow-ai/cmux/pr-media/28164/before-light.png https://raw.githubusercontent.com/manaflow-ai/cmux/pr-media/28164/after-dark.png https://raw.githubusercontent.com/manaflow-ai/cmux/pr-media/28164/after-light.png

Visual verdict: SHIP; workflow-progress adds 37/101 agents, 2 failed, 4 queued, 1.2M tokens while retaining compact row layout and readable contrast in dark and light.

[teamleaderleo]

Independent review (gpt-6.1-sol high) at b0fb0d1: SHIP.

[github-actions]

Shipped in:

• cmux NEXT nightly 1.0.0-nightly.4112180679701 (0198387c12)
• cmux NEXT nightly 1.0.0-nightly.4112302088801 (93f87ed8ed)
• cmux NEXT nightly 1.0.0-nightly.4112409553201 (f93afd0670)
• cmux NEXT nightly 1.0.0-nightly.4112547320201 (3e65269f80)