[IMP] dms: CI artifact pipeline + Hoot suite + OWL 19.0 audit + toolbar collapse

[dnplkndll]

Latest iteration (83c0c7b) — bugbot review pass:

• View-toolbar pill (.o_dms_view_toolbar__toggle) hover state now responds with color depth — primary-tinted background + border + softer-deeper shadow for the "off" state (signals affordance), brightness(0.92) filter + lifted shadow for the "on" state (signals dismissal). Replaces the prior translateY(-1px)-only hover that read as broken.

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Stacked on top of ledoent/dms#3. Fork-only PR for runboat preview + stakeholder review of CI and UX iteration that landed since #3 was force-pushed at 123ee79.

What shipped

CI artifact pipeline (test failure observability)

• Upload screenshots from JS tests step (capture /tmp/odoo_tests/<DB> on failure) — forward-ported from the cookiecutter; companion template PR at ledoent/oca-addons-repo-template#1.
• Upload odoo server log on failure step (capture /var/log/odoo/*.log + workspace + runner-temp).
• workflow_dispatch: added so we can manually re-trigger when GitHub silently throttles fork-PR runs after a push burst.
• checklog-odoo.cfg ignores Killing chrome descendants WARN (benign browser_js cleanup; OCA_ENABLE_CHECKLOG_ODOO=1 was treating it as a build error).

Hoot test suite (test_hoot.py + ?filter="@dms")

• tests/test_hoot.py wires HttpCase.browser_js("/web/tests?...&filter=\"@dms\"") — Hoot's ?filter= defaults to fuzzy character-order matching; the double-quoted exact-substring form isolates @dms/... test paths from the bundled web-core suite.
• Asset-bundle layout: addon source bundled into web.assets_backend (not web.assets_unit_tests_setup — that bundle is Hoot's framework contract; appending addon files after it breaks the runner).
• All 9 Hoot test files run + pass:
  • dms_stat_bar.test.js (sparkline geometry)
  • file_preview_pane.test.js (toolbar / load / dispatch + expect.errors(1) + verifyErrors(patterns))
  • file_kanban_buttons.test.js, file_kanban_density.test.js, file_kanban_mount.test.js (defineMailModels() for mock-server base, regex-literal + boolean-attr regression locks)
  • file_list_renderer.xml-touching renderer tests under views/
  • preview_handlers.test.js, preview_registry.test.js

OWL 19.0 readiness audit (per oca-review U/T pattern catalog)

Two real bugs, one style sweep:

• U7 (HIGH) — deleted dead static/src/js/views/file_kanban_controller.{xml,esm.js}. The XML defined dms.FileKanbanView.Buttons via t-inherit="web.KanbanView.Buttons" — the exact pattern that crashes at OWL render against 19.0's emptied template. Not wired anywhere; the view uses the self-contained dms.KanbanButtons template.
• U5 (MEDIUM) — t-att-data-loading coerced to explicit 'true'/'false'. SCSS selector &[data-loading="true"] never matched because Owl serializes truthy booleans as a presence flag (<div data-loading>).
• U2 (style) — converted 10 OWL 1 prototype-assignment idioms (Foo.template = "x"; Foo.props = {...}) to OWL 2 static class fields across 7 components. Cross-file Renderer.template = "..." assignments lifted into the renderer class declarations where they belong.

View-toolbar collapse (overlap fix)

Both renderers were stacking four absolute-positioned floaters in the top-right corner: preview-toggle pill (kanban + list), density toggle (twice — once in file_kanban.scss, once shifted to right: 160px inside the kanban-split context). On list view the pill landed on top of the column-header row immediately under Odoo's control panel; on kanban the density and preview pills fought for the same corner and density was hidden entirely when the pane opened.

Replaced the cascade with .o_dms_view_toolbar — one in-flow strip above the grid/list, populated with whatever view-level controls each renderer needs (density btn-group + preview pill on kanban; preview pill only on list, right-anchored via __spacer { flex: 1 }). Gone: 4 absolute-position rules, 2 right: calc(40% + 12px) shifts, 1 display: none density hack, all z-index battles.

Backend e2e tour

dms/tests/test_backend_tours.py::test_kanban_density_toggle drives start_tour("/odoo", "dms_kanban_density_tour", login="admin"). Five steps verify default density → click Compact → localStorage persistence + data-attr propagation → restore Comfortable → cleanup. Toolbar chrome renders even with zero records, so the tour is safe under OCA CI's --without-demo=all.

Out of scope (still deferred)

• Stripping workflow_dispatch: from the workflow file before upstreaming — needed because ledoent/oca-addons-repo-template#1 hasn't landed in OCA yet.
• Penpot DMS — Migration & Modernization file refresh to mirror these surfaces — separate session.
• Splitting any of this into focused upstream PRs against OCA/dms — blocked on OCA/dms#475 merging + the 19.0.1.0.0 wheel publishing.