feat(app): add db & schema

ui/lib/db/index.ts

@@ -0,0 +1,11 @@
+import { drizzle } from 'drizzle-orm/better-sqlite3';
+import Database from 'better-sqlite3';
+import * as schema from './schema';
+import path from 'path';
+
+const sqlite = new Database(path.join(process.cwd(), 'data/db.sqlite'));
+const db = drizzle(sqlite, {
+  schema: schema,
+});
+
+export default db;