feat(db): drop the unused weekends.title column

[sdavisde]

Second of two stacked PRs — based on #32, merge that first. The diff shown here is only this PR's changes once #32 lands.

Nothing has read or written weekends.title since #32 made labels derived from weekend_groups.number and weekends.type. This removes the column and the last traces of it.

Changes

• Migration 20260812100000_drop_weekends_title.sql
• title removed from the Weekend domain type
• Two queries still selecting it: the candidate move-weekend options and the user service-history join
• The literals in supabase/seed.sql
• database.types.ts regenerated to match

⚠️ Run these two checks against production before merging

This is the point of no return — until now the stored title has been a harmless fallback.

1. No weekend is missing a group number. A derived label depends on weekends.group_id → weekend_groups.number, and group_id is nullable. An orphan row would render as DTTD Mens with no number — worse than today, where it renders whatever text is stored. This must return zero rows:

select w.id, w.type, w.title, w.group_id, g.number
from weekends w left join weekend_groups g on g.id = w.group_id
where w.group_id is null or g.number is null;

2. No title was hand-customized. Any title edited directly in the DB to something the derived format won't reproduce is lost for good:

select id, type, title from weekends order by start_date;

Everything should read as some variant of DTTD#11, Mens DTTD#12, or DTTD Mens #42.

Note on database.types.ts

The sandbox this was authored in has no Docker, so yarn db:generate couldn't run and the types file was edited by hand — title removed from the weekends Row/Insert/Update. Please run yarn db:reset && yarn db:generate locally and confirm the diff comes back empty.

Verification

tsc --noEmit clean · 83 tests pass · yarn lint clean (one pre-existing TanStack warning) · yarn build succeeds.

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Project	Deployment	Actions	Updated (UTC)
dttd	Ready	Preview	Aug 12, 2026 1:02pm