Initial commit: SvelteKit PWA + PocketBase Setup für checkflo.de

- Landing Page mit Logo, Hero, Features, Steps, CTA
- QR-Scan Checklisten-Flow (/s/[id])
- PocketBase Client (pb.ts)
- Makefile für DS-Deployment (SSH)
- Setup-Scripts: setup-db.sh, seed-demo.sh

app/vite.config.ts

@@ -0,0 +1,6 @@
+import { sveltekit } from '@sveltejs/kit/vite';
+import { defineConfig } from 'vite';
+
+export default defineConfig({
+	plugins: [sveltekit()]
+});