feat: minimal grocery list — add items, check them off

- Groceries DB schema (id, name, checked, created_at) with Drizzle + libsql
- /+page.server.ts: load (unchecked items, newest first), add & toggle actions
- /+page.svelte: text input + Add button, item list with toggle buttons
- Mobile-first styling with scoped CSS classes
- AGENTS.md: project-specific rules including UI validation

1 files changed, 10 insertions, 0 deletions

diff --git a/drizzle.config.ts b/drizzle.config.ts
new file mode 100644
index 0000000..a0d5617
--- /dev/null
+++ b/drizzle.config.ts
@@ -0,0 +1,10 @@
+import { defineConfig } from 'drizzle-kit';
+
+export default defineConfig({
+	schema: './src/lib/server/db/schema.ts',
+	out: './drizzle',
+	dialect: 'sqlite',
+	dbCredentials: {
+		url: process.env.DATABASE_URL ?? 'file:./data.db',
+	},
+});