Enhance PWA support with new install prompt and configuration updates

- Added PWAInstallPrompt component to facilitate app installation beyond the "Add to Home Screen" option.
- Updated vite.config.ts to include display_override and id properties for improved PWA manifest.
- Modified nginx configuration to ensure proper serving of the manifest with application/manifest+json type for better installability on Android.

neode-ui/src/App.vue

@@ -30,6 +30,9 @@
     <!-- PWA Update Prompt -->
     <PWAUpdatePrompt />
 
+    <!-- PWA Install Prompt (Install app, not just Add to Home Screen) -->
+    <PWAInstallPrompt />
+
     <!-- Toast notifications - top right, glass style, any page -->
     <Teleport to="body">
       <Transition name="toast">
@@ -61,6 +64,7 @@ import { ref, onMounted, onBeforeUnmount, watch } from 'vue'
 import { useRouter, useRoute } from 'vue-router'
 import SplashScreen from './components/SplashScreen.vue'
 import PWAUpdatePrompt from './components/PWAUpdatePrompt.vue'
+import PWAInstallPrompt from './components/PWAInstallPrompt.vue'
 import SpotlightSearch from './components/SpotlightSearch.vue'
 import CLIPopup from './components/CLIPopup.vue'
 import AppLauncherOverlay from './components/AppLauncherOverlay.vue'

neode-ui/src/components/PWAInstallPrompt.vue

@@ -0,0 +1,91 @@
+<template>
+  <Teleport to="body">
+    <Transition name="fade">
+      <div
+        v-if="showInstallPrompt"
+        class="fixed bottom-4 left-4 right-4 md:left-auto md:right-6 md:bottom-6 md:max-w-sm z-[9998]"
+      >
+        <div class="glass-card p-4 flex items-center gap-4 shadow-xl">
+          <img
+            src="/assets/icon/pwa-192x192.png"
+            alt="Archipelago"
+            class="w-14 h-14 rounded-xl shrink-0"
+          />
+          <div class="flex-1 min-w-0">
+            <p class="text-white font-medium">Install Archipelago</p>
+            <p class="text-white/70 text-sm">Add to your home screen for quick access</p>
+          </div>
+          <div class="flex gap-2 shrink-0">
+            <button
+              @click="dismiss"
+              class="px-3 py-2 text-sm text-white/70 hover:text-white transition-colors"
+            >
+              Not now
+            </button>
+            <button
+              @click="install"
+              class="px-4 py-2 gradient-button rounded-lg text-sm font-medium"
+            >
+              Install
+            </button>
+          </div>
+        </div>
+      </div>
+    </Transition>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted, onBeforeUnmount } from 'vue'
+
+const showInstallPrompt = ref(false)
+let deferredPrompt: { prompt: () => Promise<{ outcome: string }> } | null = null
+const DISMISS_KEY = 'archipelago_pwa_install_dismissed'
+
+onMounted(() => {
+  // Don't show if already dismissed this session or if already installed
+  if (sessionStorage.getItem(DISMISS_KEY) === '1') return
+  if (window.matchMedia('(display-mode: standalone)').matches) return
+  if ((window.navigator as any).standalone) return
+
+  const handler = (e: Event) => {
+    e.preventDefault()
+    deferredPrompt = e as unknown as { prompt: () => Promise<{ outcome: string }> }
+    showInstallPrompt.value = true
+  }
+
+  window.addEventListener('beforeinstallprompt', handler)
+  ;(window as any).__beforeinstallpromptHandler = handler
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('beforeinstallprompt', (window as any).__beforeinstallpromptHandler)
+})
+
+function dismiss() {
+  showInstallPrompt.value = false
+  sessionStorage.setItem(DISMISS_KEY, '1')
+}
+
+async function install() {
+  if (!deferredPrompt) return
+  const result = await deferredPrompt.prompt()
+  const outcome = result?.outcome ?? 'dismissed'
+  showInstallPrompt.value = false
+  deferredPrompt = null
+  if (outcome === 'accepted') {
+    sessionStorage.removeItem(DISMISS_KEY)
+  }
+}
+</script>
+
+<style scoped>
+.fade-enter-active,
+.fade-leave-active {
+  transition: opacity 0.2s ease;
+}
+.fade-enter-from,
+.fade-leave-to {
+  opacity: 0;
+}
+</style>

neode-ui/vite.config.ts

@@ -17,9 +17,11 @@ export default defineConfig({
         theme_color: '#000000',
         background_color: '#000000',
         display: 'standalone',
+        display_override: ['standalone', 'minimal-ui'],
         orientation: 'any',
         scope: '/',
         start_url: '/',
+        id: '/',
         categories: ['productivity', 'utilities'],
         prefer_related_applications: false,
         icons: [

scripts/nginx-pwa-snippet.conf

@@ -1,8 +1,7 @@
-# PWA installability - required for Add to Home Screen on Android
-# Include this inside the HTTPS server block for archipelago
-# Manifest must have Content-Type: application/manifest+json
+# PWA installability - required for Install (not just Add to Home Screen) on Android
+# Manifest MUST be served with application/manifest+json - Chrome rejects otherwise
 location = /manifest.webmanifest {
-    add_header Content-Type application/manifest+json;
+    default_type application/manifest+json;
     add_header Cache-Control "public, max-age=0, must-revalidate";
 }
 # Service worker - no cache so updates apply