db: Drizzle schemas on domain Postgres schemas, baseline migration, reorg SQL

- pgSchema tables for auth, money, house, ref, games, cs, animaldex, site, meta
  (lists excluded via schemaFilter; runtime list tables are managed by meta.*)
- drizzle/ baseline matches the reorged DB exactly (catalog diff = 0 on rehearsal)
- db/reorg: one-time SQL that moves the flat public schema (rehearsed on a prod copy)
- scripts/db-migrate.ts: migrator with --init to record the baseline and a guard
  against running the baseline on a non-empty, unrecorded database

src/lib/server/db/schema/cs-prices.ts

@@ -1,9 +1,18 @@
-import { index, integer, pgTable, text, timestamp, uniqueIndex, bigint } from 'drizzle-orm/pg-core';
+import {
+	index,
+	integer,
+	primaryKey,
+	text,
+	timestamp,
+	uniqueIndex,
+	bigint
+} from 'drizzle-orm/pg-core';
+import { csSchema } from './schemas';
 import { id } from './helpers';
 
 // A Steam market hash name identifies a listing, including wear and special variants.
-export const csMarketItems = pgTable(
-	'cs_market_items',
+export const csMarketItems = csSchema.table(
+	'items',
 	{
 		id: id(),
 		marketHashName: text('market_hash_name').notNull(),
@@ -14,14 +23,14 @@ export const csMarketItems = pgTable(
 		lastSeenAt: timestamp('last_seen_at', { withTimezone: true }).notNull().defaultNow()
 	},
 	(table) => [
-		uniqueIndex('cs_market_items_hash_idx').on(table.marketHashName),
-		index('cs_market_items_name_idx').on(table.name)
+		uniqueIndex('items_hash_idx').on(table.marketHashName),
+		index('items_name_idx').on(table.name)
 	]
 );
 
 // Keep source observations intact. Aggregation happens only when the chart is requested.
-export const csPriceObservations = pgTable(
-	'cs_price_observations',
+export const csPriceObservations = csSchema.table(
+	'price_observations',
 	{
 		id: bigint('id', { mode: 'number' }).primaryKey().generatedAlwaysAsIdentity(),
 		itemId: integer('item_id')
@@ -36,25 +45,25 @@ export const csPriceObservations = pgTable(
 		importedAt: timestamp('imported_at', { withTimezone: true }).notNull().defaultNow()
 	},
 	(table) => [
-		uniqueIndex('cs_price_observations_unique_idx').on(
+		uniqueIndex('price_observations_unique_idx').on(
 			table.itemId,
 			table.source,
 			table.currency,
 			table.observedAt,
 			table.kind
 		),
-		index('cs_price_observations_lookup_idx').on(
+		index('price_observations_lookup_idx').on(
 			table.itemId,
 			table.source,
 			table.currency,
 			table.observedAt
 		),
-		index('cs_price_observations_time_idx').on(table.observedAt)
+		index('price_observations_time_idx').on(table.observedAt)
 	]
 );
 
-export const csItemDimensions = pgTable(
-	'cs_item_dimensions',
+export const csItemDimensions = csSchema.table(
+	'item_dimensions',
 	{
 		itemId: integer('item_id')
 			.notNull()
@@ -63,19 +72,19 @@ export const csItemDimensions = pgTable(
 		value: text('value').notNull()
 	},
 	(table) => [
-		uniqueIndex('cs_item_dimensions_unique_idx').on(table.itemId, table.key),
-		index('cs_item_dimensions_filter_idx').on(table.key, table.value, table.itemId)
+		primaryKey({ name: 'item_dimensions_pkey', columns: [table.itemId, table.key] }),
+		index('item_dimensions_filter_idx').on(table.key, table.value, table.itemId)
 	]
 );
 
-export const csPriceStreams = pgTable(
-	'cs_price_streams',
+export const csPriceStreams = csSchema.table(
+	'price_streams',
 	{
 		source: text('source').notNull(),
 		currency: text('currency').notNull(),
 		kind: text('kind').notNull()
 	},
 	(table) => [
-		uniqueIndex('cs_price_streams_unique_idx').on(table.source, table.currency, table.kind)
+		primaryKey({ name: 'price_streams_pkey', columns: [table.source, table.currency, table.kind] })
 	]
 );