Move old migrations (20260109 through 20260817) to _archived/ and add a
single consolidated migration (20260818_024510). Update the migrations
index to reference only the new migration.
Migration 7 originally bundled tickets DDL with pending schema drift, which made it fail against prod (no tickets objects existed there). Split into a stripped migration 7 (no tickets statements) and a new tickets-only migration 8 that creates enum_tickets_* types, ALTER TYPE ADD VALUE for 'tickets' + 'ticket:*' muted-type values, tickets and tickets_activity tables, and the payload_locked_documents_rels.tickets_id column + FK + index. Migration 8's .json snapshot is the new forward baseline for migrate:create (verified via zero-diff probe). Applied to prod: m1-7 baselined as batch 1, m8 applied as batch 2.
The generated migration added grid_x/grid_y as numeric NOT NULL without a
default, which fails on prod where game_structures_stored_resources already
has rows ('column contains null values'). Add the columns with DEFAULT 0 to
backfill existing rows, then drop the default to match the target schema.
Add migration 20260816_213455 covering the Tickets collection plus all schema drift accumulated since 20260109 (banking, market, game vehicles/NPCs, attendance, enum extensions).
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
