feat(ui): read substrate statuses as words, and chart the actor mix

[Charlesthebird]

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🤖 written by Claude (start)

Changelog

Substrate actor states read as words rather than wire constants, and a bar above the Actors table shows the mix — a segment per actor, with a legend of every state a controller can report.

Closes #2702

Testing

1. cd ui && VITE_API_MODE=mock yarn dev, open /substrate.
2. Actors shows Crashed and Deleting, not ACTOR_STATE_*.
3. The bar has eight segments matching the eight rows, parked ones last; hover it for the breakdown.
4. Search for 7f21 — the bar and its caption narrow with the table.
5. Switch themes and check both.

Additional Notes

Status borders measured 1.28–2.83:1 against their own fill, so the tokens moved to at least 3:1 in both themes. That touches every antd component reading colorSuccessBorder and friends, not only this page.

The Workers table is untouched: its Actor column is empty on every cluster (#2709), so a bar there would read as an idle fleet while pods are running.

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🤖 written by Claude (end)

[Charlesthebird]

This automated review is a first pass. A manual review will follow once the blockers are addressed.

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Reviewed the branch. Nothing blocks merge. The review below was written against a larger branch that also carried the controller fix; that work came out in 62182d90 and moved to #2709, so only the findings against the UI still stand.

Found and fixed — four, already pushed

• A failed read rendered as "No actors in this scope", showing a broken backend as a healthy empty cluster (ffe57a7c).
• The legend vanished when a scope emptied, moving the table under whoever was reading it — the thing the comment above it argues against (ffe57a7c).
• The bar asked for 1077px at its 120-segment ceiling and spilled outside a ~990px card; the ceiling is 80, which is 717px (ffe57a7c).
• An extension's PNG favicon was served under type="image/svg+xml", and the fallback link lacked the marker so a second call appended a second icon (ffe57a7c).

What I checked

✅ Every status border measures at least 3:1 against its own fill — worst case 3.01:1 light, 3.02:1 dark, up from 1.28:1 and 1.96:1.
✅ Green and red stay apart under deuteranopia, protanopia and tritanopia (text ΔE 47–87), and no status is carried by colour alone: every chip and legend key is labelled.
✅ The actors bar needs no controller change — it reads actorStatusCounts from the summary, and humanizeEnum covers the wire constants the shipped controller still sends for CRASHED and DELETING.
✅ The fixtures match the shipped controller: raw constants for those two states, words for the rest.
✅ Nothing under go/ or proto/ — git diff against the merged main is empty for both.

Left for #2709

The Workers card has no bar. workerFromProto sets no actor fields, so actor_id is empty on every cluster and a bar there would draw an idle fleet while pods are running. The issue carries the diagnosis, the data-model question and this dependency.

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🤖 written by Claude

[Charlesthebird]

A bar above the Actors table, one segment per actor, coloured by status with everything parked sorted to the end. The legend lists every state a controller can report, so Crashed is visible at zero rather than only once one happens. Hovering gives the full breakdown.

The Workers card has no bar: its Actor column is empty on every cluster (#2709), so one there would draw an idle fleet while pods are running.

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🤖 written by Claude