/lists/[id]/+page.svelte now passes the current item names through to
fetchSuggestions as excludeNames, both on initial cold-load and on every
debounced keystroke. The exclude list is a `$derived` of `items` so it
recomputes the moment an optimistic insert lands — the next keystroke
no longer surfaces the freshly-added item.
ItemSuggestions.svelte gets a stable data-testid handle on the strip
plus per-chip testids so the suite can assert presence/absence without
fragile text matches. The component still hides itself entirely when
the post-filter suggestion list is empty (the dropdown was already
gated on `suggestions.length > 0`).
Playwright CI-02 lives on a freshly-created list (the seed list is
shared with the entire suite and tends to accumulate hundreds of test
items, which both buries the assertion target and inflates the
excludeNames URL). Boosts two synthetic names heavily so they lead
the dropdown regardless of pollution in item_frequency, verifies
"added" → "next fetch excludes it", and tears its own rows down via
the admin purge RPC (direct table deletes are blocked by the deny-all
RLS from migration 006).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
New subsection on /collective/manage:
- Table with rows of (name, uses, last used) + 3-way Hide/Normal/Boost
segmented control writing weight=-50/0/50, + Remove action that opens
a confirmation modal explaining "items already in lists are not
touched".
- Add common-item modal (admin only) — input + same 3-way control,
defaulting to Boost; useful for seeding the catalogue before lists
actually mention an item.
- Empty / filtered-empty states + client-side substring search.
- Members see the entire table with all buttons disabled and a tooltip
pointing to "only admins can manage common items". Guests don't see
the section at all.
Implementation notes:
- The data-weight-state attribute on each row gives the test suite a
stable handle for the current visual state (boost / normal / hide).
- The segmented control is a plain `inline-flex` of three buttons —
different visual language to the existing section-visibility toggles
(those are checkboxes), so there's no ambiguity at a glance.
- HIDE_WEIGHT / BOOST_WEIGHT constants make the magic numbers explicit;
the column itself has no check constraint so future tiers can land
without a schema change.
Playwright covers CI-01 (Ana boosts yogurt → it leads the dropdown ahead
of higher-use-count milk), CI-03 (Borja sees the table, all actions
disabled, "Add common item" hidden), CI-04 (Ana purges apples → row gone
from the table). CI-02 (exclude-on-list) lives in the same file but
exercises the /lists/[id] page and ships in the next commit.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
