Update sw.js from pwa:create:sw, add PWA static paths to Caddy prod

- sw.js regenerated by Workbox with full cache strategies
- Add screen.png, site.webmanifest, workbox/*, idb/*, pwa/* to Caddy static paths

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ansible/caddy.j2

@@ -3,7 +3,7 @@ ticket.e-cosplay.fr {
         dns cloudflare {{ cloudflare_api_token }}
     }
 
-    @static path /logo.png /favicon.ico /favicon.png /marker.png /manifest.json /sw.js /build/* /uploads/*
+    @static path /logo.png /favicon.ico /favicon.png /marker.png /screen.png /manifest.json /site.webmanifest /sw.js /workbox/* /idb/* /build/* /uploads/* /pwa/*
     handle @static {
         root * /var/www/e-ticket/public
         file_server