release nouri 0.5.0 shopping rhythm pwa and reminders

nouri/static/pwa/app.webmanifest

@@ -0,0 +1,23 @@
+{
+  "name": "Nouri",
+  "short_name": "Nouri",
+  "description": "einfach essen planen",
+  "lang": "de",
+  "start_url": "/",
+  "scope": "/",
+  "display": "standalone",
+  "background_color": "#fff6ef",
+  "theme_color": "#efab72",
+  "icons": [
+    {
+      "src": "/static/brand/pwa-192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    },
+    {
+      "src": "/static/brand/pwa-512.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    }
+  ]
+}

nouri/static/pwa/service-worker.js

@@ -0,0 +1,74 @@
+const CACHE_NAME = "nouri-v0-5-0";
+const APP_SHELL = [
+    "/",
+    "/static/css/styles.css",
+    "/static/js/theme.js",
+    "/static/js/ui.js",
+    "/static/js/planner.js",
+    "/static/js/pwa.js",
+    "/static/brand/pwa-192.png",
+    "/static/brand/pwa-512.png",
+    "/static/brand/favicon.svg",
+];
+
+self.addEventListener("install", (event) => {
+    event.waitUntil(
+        caches.open(CACHE_NAME).then((cache) => cache.addAll(APP_SHELL)).then(() => self.skipWaiting())
+    );
+});
+
+self.addEventListener("activate", (event) => {
+    event.waitUntil(
+        caches.keys().then((keys) =>
+            Promise.all(keys.filter((key) => key !== CACHE_NAME).map((key) => caches.delete(key)))
+        ).then(() => self.clients.claim())
+    );
+});
+
+self.addEventListener("fetch", (event) => {
+    if (event.request.method !== "GET") return;
+    event.respondWith(
+        caches.match(event.request).then((cached) => {
+            if (cached) return cached;
+            return fetch(event.request).then((response) => {
+                if (!response || response.status !== 200 || response.type !== "basic") {
+                    return response;
+                }
+                const clone = response.clone();
+                caches.open(CACHE_NAME).then((cache) => cache.put(event.request, clone));
+                return response;
+            });
+        })
+    );
+});
+
+self.addEventListener("push", (event) => {
+    if (!event.data) return;
+    const data = event.data.json();
+    event.waitUntil(
+        self.registration.showNotification(data.title || "Nouri", {
+            body: data.body || "",
+            icon: data.icon || "/static/brand/pwa-192.png",
+            badge: data.badge || "/static/brand/pwa-badge.png",
+            data: { url: data.url || "/" },
+        })
+    );
+});
+
+self.addEventListener("notificationclick", (event) => {
+    event.notification.close();
+    const targetUrl = event.notification.data && event.notification.data.url ? event.notification.data.url : "/";
+    event.waitUntil(
+        clients.matchAll({ type: "window", includeUncontrolled: true }).then((clientList) => {
+            for (const client of clientList) {
+                if (client.url.includes(targetUrl) && "focus" in client) {
+                    return client.focus();
+                }
+            }
+            if (clients.openWindow) {
+                return clients.openWindow(targetUrl);
+            }
+            return null;
+        })
+    );
+});