Estante 3D: mueble, lomos, logos y vista previa de tomos

app/public/sw.js

@@ -2,7 +2,7 @@
 // dispositivo" (caché OFFLINE, la llena app.js) se leen sin red.
 const SHELL = 'shell-v1'
 const OFFLINE = 'offline-v1'
-const SHELL_FILES = ['/', '/app.js', '/style.css', '/book3d.js', '/icon.svg', '/manifest.webmanifest', '/icon-192.png', '/icon-512.png']
+const SHELL_FILES = ['/', '/app.js', '/style.css', '/book3d.js', '/shelf3d.js', '/animeface.js', '/animeface-cascade.json', '/fonts/caveat.woff2', '/fonts/patrickhand.woff2', '/fonts/kalam.woff2', '/fonts/gochihand.woff2', '/fonts/indieflower.woff2', '/fonts/permanentmarker.woff2', '/fonts/shadows.woff2', '/icon.svg', '/manifest.webmanifest', '/icon-192.png', '/icon-512.png']
 
 // Se guarda la portada tal como la sirve el servidor y justo las versiones de app.js y style.css que
 // enlaza (?v=…); cache: 'reload' para no copiar lo que tenga la caché HTTP (un proxy puede alargarla horas).
@@ -21,7 +21,7 @@ self.addEventListener('install', e => {
 })
 self.addEventListener('activate', e => {
   e.waitUntil(caches.keys()
-    .then(keys => Promise.all(keys.filter(k => k !== SHELL && k !== OFFLINE).map(k => caches.delete(k))))
+    .then(keys => Promise.all(keys.filter(k => k !== SHELL && k !== OFFLINE && !k.startsWith('shelf-')) // shelf-*: lo que guarda el estante (shelf3d.js).map(k => caches.delete(k))))
     .then(() => self.clients.claim()))
 })