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onyx/web/lib
devin-ai-integration[bot]andraunak b8c31c5b70 fix(web): clamp agents table cells and stop drag-reorder reshuffle (#16282)
## Description

These are fixes to the admin Agents table (`AgentsTable`), plus a new
opt-in column option in `@opal/Table`.

**1. Text overflow.** Long names and descriptions wrapped past the fixed
row height and overlapped the next row.

- The Name and Description cells now use `@opal/OverflowText` in place
of the legacy `refresh-components` `Text`. The text is clamped to 1
line. When the text is cut, hover it to see the full text in a tooltip.
- The `Content` cells now clamp to 1 line. Created By sets
`titleMaxLines={1}`. Access sets `titleMaxLines={1}` and
`descriptionMaxLines={1}`.
- `@opal/Table` data columns get a new option, `truncate?: boolean`.
When it is set, `TableCell` adds `w-0 min-w-full` to `.tbl-cell-inner`.
Under `table-layout: auto`, the content then cannot widen the column, so
long content truncates. Before this change, the Agents table grew to
2844px inside an 840px container. All Agents data columns set `truncate:
true`. The option is off by default, so other tables do not change. For
example, the Users `GroupsCell` measures its own width and needs the old
behavior.

**2. Random reshuffle after a drag-reorder.** The causes:

- `GET /api/admin/persona` (`get_persona_snapshots_for_user`) has no
`ORDER BY`, so the refetch after a save came back in arbitrary DB order.
- `handleReorder` sent only the moved range, as indexes into the visible
list. Other agents kept `null` or stale priorities, which collided with
the new values.
- The row snapped back until the refetch finished.

The fix:

- The table sorts agents client-side the way the paginated endpoint
does: `display_priority` ascending with nulls last, then `|id|`.
- `buildDisplayPriorityMap` merges the reordered visible IDs back into
the full agent list. It then sends a priority for every agent whose
position changed.
- The new priorities go into the SWR cache before the PATCH.
- `@opal/Table` now passes the `query`-filtered rows to
`useDraggableRows`, not all `items`. A drag while a search is active no
longer shifts hidden rows.

## How Has This Been Tested?

- `bun run types:check`, `oxlint`, `oxfmt` and the `@opal/Table` jest
tests pass.
- I tested in the browser on a local stack with 8 agents; see the
comment below. The checks were: no horizontal overflow at 840px and
1600px, ellipsis plus hover tooltip on long cells, and normal, far-below
and search-filtered drags. Each order persisted across reload and
matched the DB priorities.

## Additional Options

- [ ] [Optional] Please cherry-pick this PR to the latest release
version.

Link to Devin session:
https://app.devin.ai/sessions/0d13205be9bb4560a7a0e55e880edd52
Open in Devin Desktop:
https://app.devin.ai/desktop/session/0d13205be9bb4560a7a0e55e880edd52?variant=devin

<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Fixes two bugs in the admin Agents table: long text no longer overlaps
the next row, and rows stay put after a drag-reorder.

- Data columns now accept an opt-in `truncate` flag; truncated columns
never widen the column, clamp content to one line, and show the full
value in a hover tooltip.
- The Name, Description, Created By, and Access cells clamp this way,
using `OverflowText` or one-line `Content` with max-line limits.
- Drag-reorder operates on query-visible rows only, so hidden rows keep
their positions.
- On drop, the full agent list is renumbered from the new visible order
and the priorities are written to the SWR cache before the PATCH, so
rows don't snap back while saving; nothing is saved when no priority
changed, and a failed save refreshes the table and shows an error.
- The table sorts agents client-side to match the server's order
(`display_priority` ascending with nulls last, then `|id|`).

<sup>Written for commit 32ab69a7c8.
Summary will update on new commits.</sup>

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<!-- End of auto-generated description by cubic. -->

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added text truncation for long agent names, descriptions, owners, and
access details in tables.
* Improved agent reordering, including consistent sorting and reliable
updates when filtered.
* **Bug Fixes**
* Preserved correct row positions during drag-and-drop when table
filters are active.
* **Documentation**
  * Updated table documentation to describe the new truncation option.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: raunak <raunak@onyx.app>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-20 17:37:10 +00:00
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