add residential listing limit

[dnywh]

Summary

• keep the 12 total listing cap and add a 3 residential listing cap for non-admin users
• hide capped residential creation paths in the listing chooser while keeping direct form submissions protected by RLS
• update listing-limit copy so it no longer references “current three” listings
• add hidden seed fixtures and focused Playwright coverage for the capped residential chooser state

Validation

• npm run check
• npm run typecheck
• NEXT_PUBLIC_SUPABASE_URL=http://127.0.0.1:54331 NEXT_PUBLIC_SUPABASE_ANON_KEY=... npx playwright test e2e/listings.spec.ts -g "listing type chooser hides residential option"
• Applied the new migration SQL locally with psql and checked the key RLS cases in rollback transactions.

Note: supabase migration up --local is blocked by a pre-existing local migration history mismatch for remote migration 20260514043101, so I validated this migration directly against the local database instead.

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Project	Deployment	Actions	Updated (UTC)
peels	Ready	Preview, Comment	May 15, 2026 6:26am

[supabase]

Updates to Preview Branch (dnywh/residential-listing-limit) ↗︎

Deployments	Status	Updated
Database	✅	Fri, 15 May 2026 06:24:54 UTC
Services	✅	Fri, 15 May 2026 06:24:54 UTC
APIs	✅	Fri, 15 May 2026 06:24:54 UTC

Tasks are run on every commit but only new migration files are pushed.
Close and reopen this PR if you want to apply changes from existing seed or migration files.

Tasks	Status	Updated
Configurations	✅	Fri, 15 May 2026 06:25:01 UTC
Migrations	✅	Fri, 15 May 2026 06:25:23 UTC
Seeding	✅	Fri, 15 May 2026 06:25:32 UTC
Edge Functions	✅	Fri, 15 May 2026 06:25:47 UTC

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[Copilot]

Pull request overview

Adds a per-user residential-listing cap (3) on top of the existing 12-listing total cap. Enforces the cap via an updated RLS insert policy backed by a new count_user_listings_by_type helper, hides the residential option in the listing-type chooser when the cap is reached, and updates the too-many-listings copy. Seeds two extra hidden residential demo listings (bringing the demo donor to 3 residential listings) and adds Playwright coverage for the capped chooser state.

Changes:

• New migration replaces the listings INSERT RLS policy to add a 3-residential cap (admins bypass) and adds a (owner_id, type) index plus a count_user_listings_by_type function.
• Server-rendered chooser page filters out the residential (and total-capped) options and renders an empty-state message; ListingTypeChooser now accepts emptyMessage.
• Listing-limit copy across all locales is generalised, a new Listings.new.noAvailableOptions key is added, the MAX_LISTINGS magic number is extracted to src/config/listingLimits.ts, and Playwright/seed fixtures cover the capped scenario.

Reviewed changes

Copilot reviewed 12 out of 12 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
supabase/migrations/20260515061033_add_residential_listing_limit.sql	New RLS insert policy adding residential cap + supporting function and index
supabase/seed.sql	Adds two hidden residential demo listings (1007, 1008) for the donor and updates seq/slugs
src/config/listingLimits.ts	New constants for total and residential per-user limits
src/app/(forms)/profile/listings/new/page.tsx	Fetches user listings/profile and filters chooser options by cap
src/components/ListingTypeChooser.tsx	Renders emptyMessage when no options are available
src/components/ProfileListings/ProfileListings.tsx	Uses the new shared MAX_LISTINGS_PER_USER constant
messages/{en,de,es,fr,pt-BR}.json	Generalises tooManyListings copy and adds noAvailableOptions
e2e/listings.spec.ts	Adds Playwright test for the capped residential chooser state

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