add settings page, contact editing, process flow, PWA updates

- settings tab with theme picker, data management, developer mode (mock data), PWA version/update
- contact detail page with inline editing of therapist info and contact attempts
- quick-action buttons on contact cards (update latest kontakt instead of creating duplicates)
- process stepper with inline step actions, Erstgespräch form embedded in step 1
- sticky bottom tab bar, Switch component, .htaccess in build output
- pre-warm PGlite on onboarding mount, spinner feedback on submit
- move DB init out of beforeLoad for faster initial page render
- bump to 2026.03.11.1

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "therapyfinder",
 	"private": true,
-	"version": "2026.03.11",
+	"version": "2026.03.11.1",
 	"type": "module",
 	"scripts": {
 		"dev": "vite",