Split the database schema file into a folder of focused files

biome.json

@@ -152,7 +152,6 @@
     },
     {
       "includes": [
-        "src/shared/db/migrations/schema.ts",
         "src/ui/templates/public/reservations.tsx"
       ],
       "linter": {

src/shared/db/attendees/delete.ts

@@ -4,7 +4,7 @@
 
 import type { InValue } from "@libsql/client";
 import { executeBatch, queryAll } from "#shared/db/client.ts";
-import { ticketCountSumExpr } from "#shared/db/migrations/schema.ts";
+import { ticketCountSumExpr } from "#shared/db/migrations/schema/listing-aggregates.ts";
 
 type DeleteAttendeeOptions = { releaseBookings?: boolean };
 type ListingContribution = {

src/shared/db/listings.ts

@@ -61,7 +61,7 @@ import {
   TICKET_COUNTS_PREDICATE,
   ticketCountPredicateFor,
   ticketCountSumExpr,
-} from "#shared/db/migrations/schema.ts";
+} from "#shared/db/migrations/schema/listing-aggregates.ts";
 import { nameMapByIds } from "#shared/db/query.ts";
 import { settings } from "#shared/db/settings.ts";
 import { clearItemEdgesStatement } from "#shared/db/site-page-items.ts";

src/shared/db/migrations.ts

@@ -103,13 +103,12 @@ import processedPaymentsPaymentReferenceMigration from "./migrations/2026-07-07_
 import listingAttributesMigration from "./migrations/2026-07-09_listing_attributes.ts";
 import processedPaymentsAttendeeIndexMigration from "./migrations/2026-07-10_processed_payments_attendee_index.ts";
 import { repairLegacyRenames } from "./migrations/rename-utils.ts";
+import { SCHEMA, SCHEMA_HASH } from "./migrations/schema/index.ts";
+import { TRIGGERS } from "./migrations/schema/triggers.ts";
 import {
   LATEST_UPDATE,
-  SCHEMA,
-  SCHEMA_HASH,
   SCHEMA_MIGRATIONS_TABLE,
-  TRIGGERS,
-} from "./migrations/schema.ts";
+} from "./migrations/schema/version.ts";
 import {
   applySchemaChanges,
   backfillAnswerAggregates,
@@ -128,11 +127,8 @@ import {
 import type { Migration, MigrationContext } from "./migrations/types.ts";
 import { additive, verifyRequirement } from "./migrations/verify.ts";
 
-export {
-  LATEST_UPDATE,
-  SCHEMA_HASH,
-  SCHEMA_TABLE_NAMES,
-} from "./migrations/schema.ts";
+export { SCHEMA_HASH, SCHEMA_TABLE_NAMES } from "./migrations/schema/index.ts";
+export { LATEST_UPDATE } from "./migrations/schema/version.ts";
 export type { Migration, SchemaRequirement } from "./migrations/types.ts";
 
 // ─── Helpers ────────────────────────────────────────────────────

src/shared/db/migrations/booking-slot-index.ts

@@ -1,4 +1,4 @@
-import { SCHEMA } from "./schema.ts";
+import { SCHEMA } from "./schema/index.ts";
 import type { MigrationContext, SchemaRequirement } from "./types.ts";
 
 /** The unique booking-slot index on `listing_attendees`. Widening it (adding a

src/shared/db/migrations/schema-sync.ts

@@ -6,16 +6,13 @@ import {
   withTransaction,
 } from "#shared/db/client.ts";
 import { logDebug } from "#shared/logger.ts";
+import { APP_SCHEMA, SCHEMA } from "./schema/index.ts";
 import {
-  APP_SCHEMA,
-  type Column,
-  type Index,
-  SCHEMA,
-  type Table,
   TICKET_COUNTS_PREDICATE,
-  TRIGGERS,
   ticketCountPredicateFor,
-} from "./schema.ts";
+} from "./schema/listing-aggregates.ts";
+import { TRIGGERS } from "./schema/triggers.ts";
+import type { Column, Index, Table } from "./schema/types.ts";
 import {
   assertColumnsPresent,
   assertLiveTableColumns,