feat: database and initial better auth install

drizzle.config.ts

@@ -0,0 +1,18 @@
+import { defineConfig } from 'drizzle-kit';
+
+if (!process.env.CLOUDFLARE_ACCOUNT_ID) throw new Error('CLOUDFLARE_ACCOUNT_ID is not set');
+if (!process.env.CLOUDFLARE_DATABASE_ID) throw new Error('CLOUDFLARE_DATABASE_ID is not set');
+if (!process.env.CLOUDFLARE_D1_TOKEN) throw new Error('CLOUDFLARE_D1_TOKEN is not set');
+
+export default defineConfig({
+  schema: './src/lib/server/db/schema.ts',
+  dialect: 'sqlite',
+  driver: 'd1-http',
+  dbCredentials: {
+    accountId: process.env.CLOUDFLARE_ACCOUNT_ID,
+    databaseId: process.env.CLOUDFLARE_DATABASE_ID,
+    token: process.env.CLOUDFLARE_D1_TOKEN,
+  },
+  verbose: true,
+  strict: true,
+});