refactor: inject the database into services via a constructor

Pilot on the categories service: a CategoriesService class holds the Drizzle
handle, and services/index.ts wires the real instance once for the server while
tests build their own on an in-memory database. AppDatabase moves from
groceries.ts to db/types.ts.

1 files changed, 0 insertions, 4 deletions

diff --git a/src/lib/server/services/groceries.ts b/src/lib/server/services/groceries.ts
index c56599c..092aba0 100644
--- a/src/lib/server/services/groceries.ts
+++ b/src/lib/server/services/groceries.ts
@@ -2,12 +2,8 @@ import { db as defaultDb } from '$lib/server/db';
 import { groceries, categories, references } from '$lib/server/db/schema';
 import { eq, inArray, asc, desc } from 'drizzle-orm';
 import { referenceOrder } from './references';
-import type { LibSQLDatabase } from 'drizzle-orm/libsql';
-import type * as schema from '$lib/server/db/schema';
 import type { Category, Grocery, Reference } from './types';
 
-export type AppDatabase = LibSQLDatabase<typeof schema>;
-
 export interface EnrichedGrocery extends Grocery {
 	categoryName: string | null;
 	bestRef: Reference | null;