db: split schema into separate files

src/lib/db/schema/tables/anime.ts

@@ -0,0 +1,45 @@
+import { index, integer, sqliteTable, text } from "drizzle-orm/sqlite-core";
+
+/**
+ * Core `anime` table.
+ *
+ * Normalized schema for AMQ source data (imported from JSON).
+ * Keeps original AMQ integer identifiers where present (annId, etc.).
+ *
+ * Source: AmqAnimeSchema
+ */
+export const animeTable = sqliteTable(
+	"anime",
+	{
+		/** AMQ anime ID */
+		annId: integer("ann_id").notNull().primaryKey(),
+
+		// External IDs from the source
+		aniListId: integer("anilist_id"),
+		malId: integer("mal_id").notNull(),
+		kitsuId: integer("kitsu_id"),
+
+		// Category object (name + number that can be number|string|null in source)
+		categoryName: text("category_name").notNull(),
+		categoryNumber: text("category_number"),
+
+		// Names
+		mainName: text("main_name").notNull(),
+		mainNameEn: text("main_name_en"),
+		mainNameJa: text("main_name_ja"),
+
+		// Season/year
+		year: integer("year").notNull(),
+		seasonId: integer("season_id").notNull(), // 0..3 from Season enum
+
+		// Counts
+		opCount: integer("op_count").notNull(),
+		edCount: integer("ed_count").notNull(),
+		insertCount: integer("insert_count").notNull(),
+	},
+	(t) => ({
+		aniListIndex: index("anime_anilist_id_uq").on(t.aniListId),
+		malIndex: index("anime_mal_id_uq").on(t.malId),
+		kitsuIndex: index("anime_kitsu_id_uq").on(t.kitsuId),
+	}),
+);