fix(hub): drop hub PWA install to unblock standalone PWAs (closes #41)

Pre-#41 the hub shipped a Workbox SW with manifest scope `/`, which
claimed the entire app.ariege.io origin and made Chrome treat the
path-mounted standalones at /libra/, /market/, etc. as sub-areas of the
already-installed hub PWA — suppressing the install affordance for each
standalone.

Drop the VitePWA plugin from the hub entirely. The hub is a tile-grid
launcher; users install the standalones they actually use. Add a
decommission helper that runs on every hub boot and unregisters any
legacy hub SW, so users who installed the old hub PWA get cleaned up
automatically. Standalone SWs at deeper scopes are left alone.

public/sw.js

@@ -1,126 +0,0 @@
-// Custom service worker for push notifications
-// This will be merged with Workbox generated SW
-
-import { precacheAndRoute, cleanupOutdatedCaches } from 'workbox-precaching'
-import { clientsClaim, skipWaiting } from 'workbox-core'
-
-// Precache and route static assets
-precacheAndRoute(self.__WB_MANIFEST)
-cleanupOutdatedCaches()
-
-// Take control of all pages immediately
-skipWaiting()
-clientsClaim()
-
-// Push notification event handler
-self.addEventListener('push', (event) => {
-  console.log('Push event received:', event)
-  
-  let notificationData = {
-    title: 'New Announcement',
-    body: 'You have a new admin announcement',
-    icon: '/pwa-192x192.png',
-    badge: '/pwa-192x192.png',
-    data: {
-      url: '/',
-      timestamp: Date.now()
-    },
-    tag: 'admin-announcement',
-    requireInteraction: true,
-    actions: [
-      {
-        action: 'view',
-        title: 'View',
-        icon: '/pwa-192x192.png'
-      },
-      {
-        action: 'dismiss',
-        title: 'Dismiss'
-      }
-    ]
-  }
-
-  // Parse push data if available
-  if (event.data) {
-    try {
-      const pushData = event.data.json()
-      notificationData = {
-        ...notificationData,
-        ...pushData
-      }
-    } catch (error) {
-      console.warn('Failed to parse push data:', error)
-      // Use default notification data
-    }
-  }
-
-  event.waitUntil(
-    self.registration.showNotification(notificationData.title, notificationData)
-  )
-})
-
-// Notification click handler
-self.addEventListener('notificationclick', (event) => {
-  console.log('Notification clicked:', event)
-  
-  event.notification.close()
-
-  const action = event.action
-  const notificationData = event.notification.data || {}
-
-  if (action === 'dismiss') {
-    return // Just close the notification
-  }
-
-  // Default action or 'view' action - open the app
-  const urlToOpen = notificationData.url || '/'
-  
-  event.waitUntil(
-    clients.matchAll({ type: 'window', includeUncontrolled: true })
-      .then((clientList) => {
-        // Try to find an existing window with the app
-        for (const client of clientList) {
-          if (client.url.includes(self.location.origin) && 'focus' in client) {
-            client.focus()
-            // Navigate to the notification URL if different
-            if (client.url !== urlToOpen) {
-              client.navigate(urlToOpen)
-            }
-            return
-          }
-        }
-        // If no existing window, open a new one
-        if (clients.openWindow) {
-          return clients.openWindow(urlToOpen)
-        }
-      })
-  )
-})
-
-// Background sync for offline notification queue (future enhancement)
-self.addEventListener('sync', (event) => {
-  if (event.tag === 'notification-queue') {
-    event.waitUntil(
-      // Process any queued notifications when back online
-      console.log('Background sync: notification-queue')
-    )
-  }
-})
-
-// Message handler for communication with main app
-self.addEventListener('message', (event) => {
-  console.log('Service worker received message:', event.data)
-  
-  if (event.data && event.data.type === 'SHOW_NOTIFICATION') {
-    const { title, body, data } = event.data.payload
-    
-    self.registration.showNotification(title, {
-      body,
-      icon: '/pwa-192x192.png',
-      badge: '/pwa-192x192.png',
-      data,
-      tag: 'manual-notification',
-      requireInteraction: false
-    })
-  }
-})

src/App.vue

@@ -26,8 +26,8 @@ async function handleLoginSuccess() {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background font-sans antialiased">
+  <div class="min-h-dvh bg-background font-sans antialiased">
-    <div class="relative flex min-h-screen flex-col"
+    <div class="relative flex min-h-dvh flex-col"
       style="padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom)">
 
       <div v-if="!isLoginPage && !isAuthenticated" class="fixed top-0 right-0 z-50 p-3" style="padding-top: env(safe-area-inset-top)">

src/accounting-app/App.vue

@@ -49,8 +49,8 @@ async function handleLoginSuccess() {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background font-sans antialiased">
+  <div class="min-h-dvh bg-background font-sans antialiased">
-    <div class="relative flex min-h-screen flex-col"
+    <div class="relative flex min-h-dvh flex-col"
       style="padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom)">
 
       <!-- Top bar with login -->

src/activities-app/App.vue

@@ -46,8 +46,8 @@ async function handleLoginSuccess() {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background font-sans antialiased">
+  <div class="min-h-dvh bg-background font-sans antialiased">
-    <div class="relative flex min-h-screen flex-col"
+    <div class="relative flex min-h-dvh flex-col"
       style="padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom)">
 
       <!-- Main content (with bottom padding for nav bar) -->

src/assets/index.css

@@ -177,4 +177,31 @@
   body {
     @apply bg-background text-foreground;
   }
+
+  /* Match shadcn ScrollArea look on native scrollbars (full-page scroll,
+     textareas, anything not wrapped in <ScrollArea>). */
+  * {
+    scrollbar-width: thin;
+    scrollbar-color: var(--color-border) transparent;
+  }
+  *::-webkit-scrollbar {
+    width: 10px;
+    height: 10px;
+  }
+  *::-webkit-scrollbar-track {
+    background: transparent;
+  }
+  *::-webkit-scrollbar-thumb {
+    background-color: var(--color-border);
+    border-radius: 9999px;
+    border: 2px solid transparent;
+    background-clip: content-box;
+  }
+  *::-webkit-scrollbar-thumb:hover {
+    background-color: var(--color-muted-foreground);
+    background-clip: content-box;
+  }
+  *::-webkit-scrollbar-corner {
+    background: transparent;
+  }
 }

src/chat-app/App.vue

@@ -26,8 +26,8 @@ async function handleLoginSuccess() {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background font-sans antialiased">
+  <div class="min-h-dvh bg-background font-sans antialiased">
-    <div class="relative flex min-h-screen flex-col"
+    <div class="relative flex min-h-dvh flex-col"
       style="padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom)">
 
       <div v-if="!isLoginPage && !isAuthenticated" class="fixed top-0 right-0 z-50 p-3" style="padding-top: env(safe-area-inset-top)">

src/components/layout/AppLayout.vue

@@ -12,7 +12,7 @@ const openSidebar = () => {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background">
+  <div class="min-h-dvh bg-background">
     <!-- Mobile Drawer -->
     <MobileDrawer v-model:open="sidebarOpen" />
 

src/forum-app/App.vue

@@ -59,8 +59,8 @@ async function handleLoginSuccess() {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background font-sans antialiased">
+  <div class="min-h-dvh bg-background font-sans antialiased">
-    <div class="relative flex min-h-screen flex-col"
+    <div class="relative flex min-h-dvh flex-col"
       style="padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom)">
 
       <div v-if="!isLoginPage && !isAuthenticated" class="fixed top-0 right-0 z-50 p-3" style="padding-top: env(safe-area-inset-top)">

src/lib/decommission-hub-sw.ts

@@ -0,0 +1,38 @@
+/**
+ * Unregister the legacy hub service worker (closes #41).
+ *
+ * Pre-#41 the hub shipped a Workbox SW at `${origin}/sw.js` with scope `/`,
+ * which claimed the whole origin and blocked Chrome from offering installs
+ * for the path-mounted standalones at /libra/, /market/, etc. The hub is no
+ * longer a PWA; this helper proactively cleans up that stale registration
+ * for users who installed the hub before this change shipped.
+ *
+ * Only touches SWs whose scope is the origin root. Standalone SWs at
+ * /libra/, /market/, etc. live at deeper scopes and are left alone — they
+ * are still legitimate PWAs.
+ *
+ * Idempotent: once the legacy registration is gone, future calls are
+ * cheap no-ops. Safe to leave in place permanently.
+ */
+export async function decommissionHubServiceWorker(): Promise<void> {
+  if (!('serviceWorker' in navigator)) return
+
+  try {
+    const regs = await navigator.serviceWorker.getRegistrations()
+    const originRoot = `${location.origin}/`
+    const legacy = regs.filter(r => r.scope === originRoot)
+    if (legacy.length === 0) return
+
+    console.warn(
+      `[decommission-hub-sw] Unregistering ${legacy.length} legacy hub service worker(s).`
+    )
+    await Promise.all(legacy.map(r => r.unregister()))
+
+    if ('caches' in window) {
+      const keys = await caches.keys()
+      await Promise.all(keys.map(k => caches.delete(k)))
+    }
+  } catch (err) {
+    console.warn('[decommission-hub-sw] failed to unregister:', err)
+  }
+}

src/main.ts

@@ -1,24 +1,15 @@
 // New modular application entry point
 import { startApp } from './app'
-import { registerSW } from 'virtual:pwa-register'
 import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
+import { decommissionHubServiceWorker } from '@/lib/decommission-hub-sw'
 import 'vue-sonner/style.css'
 
 // Clean up any leftover dev-mode service workers from a previous session
 cleanupStaleDevServiceWorkers()
 
-// Simple periodic service worker updates
+// Hub is no longer a PWA (#41) — unregister any legacy hub SW left behind
-const intervalMS = 60 * 60 * 1000 // 1 hour
+// on users who installed the old hub PWA before this change shipped.
-registerSW({
+void decommissionHubServiceWorker()
-  onRegistered(r) {
-    r && setInterval(() => {
-      r.update()
-    }, intervalMS)
-  },
-  onOfflineReady() {
-    console.log('App ready to work offline')
-  }
-})
 
 // Start the modular application
 startApp()

src/market-app/App.vue

@@ -69,8 +69,8 @@ async function handleLoginSuccess() {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background font-sans antialiased">
+  <div class="min-h-dvh bg-background font-sans antialiased">
-    <div class="relative flex min-h-screen flex-col"
+    <div class="relative flex min-h-dvh flex-col"
       style="padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom)">
 
       <main class="flex-1" :class="{ 'pb-16': !isLoginPage }">

src/modules/activities/views/ActivitiesMapPage.vue

@@ -26,7 +26,7 @@ onMounted(() => {
 </script>
 
 <template>
-  <div class="flex flex-col h-[calc(100vh-3.5rem)]">
+  <div class="flex flex-col h-[calc(100dvh-3.5rem)]">
     <!-- Loading overlay -->
     <div v-if="isLoading && geoActivities.length === 0" class="flex-1 flex items-center justify-center">
       <div class="animate-spin rounded-full h-8 w-8 border-b-2 border-primary" />

src/modules/chat/views/ChatPage.vue

@@ -1,6 +1,6 @@
 <template>
   <!-- Loading State -->
-  <div v-if="isLoading" class="flex flex-col items-center justify-center min-h-screen">
+  <div v-if="isLoading" class="flex flex-col items-center justify-center min-h-dvh">
     <div class="flex flex-col items-center space-y-4">
       <div class="animate-spin rounded-full h-12 w-12 border-b-2 border-primary"></div>
       <div class="text-center space-y-2">
@@ -11,7 +11,7 @@
   </div>
 
   <!-- Error State -->
-  <div v-else-if="error" class="flex flex-col items-center justify-center min-h-screen">
+  <div v-else-if="error" class="flex flex-col items-center justify-center min-h-dvh">
     <div class="text-center space-y-4">
       <h2 class="text-xl font-semibold text-red-600">Failed to load chat</h2>
       <p class="text-muted-foreground">{{ error }}</p>
@@ -22,7 +22,7 @@
   </div>
 
   <!-- Chat Content - Only render when module is ready -->
-  <div v-else class="h-[calc(100vh-3.5rem)] lg:h-[calc(100vh-4rem)] xl:h-[calc(100vh-5rem)] w-full">
+  <div v-else class="h-[calc(100dvh-3.5rem)] lg:h-[calc(100dvh-4rem)] xl:h-[calc(100dvh-5rem)] w-full">
     <ChatComponent />
   </div>
 </template>

src/modules/forum/components/SubmissionDetail.vue

@@ -275,7 +275,7 @@ watch(comments, (newComments) => {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background">
+  <div class="min-h-dvh bg-background">
     <!-- Header -->
     <header class="sticky top-0 z-30 bg-background/95 backdrop-blur border-b">
       <div class="max-w-4xl mx-auto px-4 py-3">

src/modules/forum/views/ForumListPage.vue

@@ -11,7 +11,7 @@ function onSubmissionClick(submission: SubmissionWithMeta) {
 </script>
 
 <template>
-  <div class="flex flex-col h-screen bg-background">
+  <div class="flex flex-col h-dvh bg-background">
     <div class="sticky top-0 z-30 bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60 border-b">
       <div class="max-w-4xl mx-auto flex items-center justify-between px-4 py-2 sm:px-6">
         <h1 class="text-lg font-semibold">Forum</h1>

src/modules/nostr-feed/components/SubmissionDetail.vue

@@ -275,7 +275,7 @@ watch(comments, (newComments) => {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background">
+  <div class="min-h-dvh bg-background">
     <!-- Header -->
     <header class="sticky top-0 z-30 bg-background/95 backdrop-blur border-b">
       <div class="max-w-4xl mx-auto px-4 py-3">

src/modules/tasks/views/TasksPage.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="flex flex-col h-screen bg-background">
+  <div class="flex flex-col h-dvh bg-background">
     <!-- Header -->
     <div class="sticky top-0 z-40 bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60 border-b">
       <div class="flex items-center justify-between px-4 py-2 sm:px-6">

src/pages/Home.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="flex flex-col h-screen bg-background">
+  <div class="flex flex-col h-dvh bg-background">
     <PWAInstallPrompt auto-show />
 
     <!-- Header -->

src/pages/Hub.vue

@@ -96,7 +96,7 @@ function notImplemented() {
 </script>
 
 <template>
-  <div class="relative h-screen flex flex-col text-foreground overflow-hidden bg-background"
+  <div class="relative h-dvh flex flex-col text-foreground overflow-hidden bg-background"
     style="
       background-image:
         linear-gradient(to bottom,

src/pages/Login.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="min-h-screen flex items-center justify-center p-4 bg-gradient-to-br from-background via-background to-muted/20">
+  <div class="min-h-dvh flex items-center justify-center p-4 bg-gradient-to-br from-background via-background to-muted/20">
     <div class="w-full max-w-md space-y-8">
       <!-- Logo and Title -->
       <div class="text-center space-y-6">

src/pages/LoginDemo.vue

@@ -1,6 +1,6 @@
 <template>
   <div
-    class="min-h-screen flex items-start sm:items-center justify-center px-4 sm:px-6 lg:px-8 xl:px-12 2xl:px-16 py-8 sm:py-12">
+    class="min-h-dvh flex items-start sm:items-center justify-center px-4 sm:px-6 lg:px-8 xl:px-12 2xl:px-16 py-8 sm:py-12">
     <div class="flex flex-col items-center justify-center space-y-3 sm:space-y-6 max-w-4xl mx-auto w-full mt-8 sm:mt-0">
       <!-- Welcome Section -->
       <div class="text-center space-y-2 sm:space-y-4">

src/tasks-app/App.vue

@@ -26,8 +26,8 @@ async function handleLoginSuccess() {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background font-sans antialiased">
+  <div class="min-h-dvh bg-background font-sans antialiased">
-    <div class="relative flex min-h-screen flex-col"
+    <div class="relative flex min-h-dvh flex-col"
       style="padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom)">
 
       <div v-if="!isLoginPage && !isAuthenticated" class="fixed top-0 right-0 z-50 p-3" style="padding-top: env(safe-area-inset-top)">

src/wallet-app/App.vue

@@ -26,8 +26,8 @@ async function handleLoginSuccess() {
 </script>
 
 <template>
-  <div class="min-h-screen bg-background font-sans antialiased">
+  <div class="min-h-dvh bg-background font-sans antialiased">
-    <div class="relative flex min-h-screen flex-col"
+    <div class="relative flex min-h-dvh flex-col"
       style="padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom)">
 
       <!-- Top bar with login -->

vite.config.ts

@@ -2,12 +2,16 @@ import { fileURLToPath, URL } from 'node:url'
 import vue from '@vitejs/plugin-vue'
 import tailwindcss from '@tailwindcss/vite'
 import { defineConfig } from 'vite'
-import { VitePWA } from 'vite-plugin-pwa'
 import Inspect from 'vite-plugin-inspect'
 import { ViteImageOptimizer } from 'vite-plugin-image-optimizer'
 import { visualizer } from 'rollup-plugin-visualizer'
 
 // https://vite.dev/config/
+//
+// The hub is intentionally NOT a PWA (closes #41). Its scope `/` claimed
+// the entire origin and blocked Chrome from offering installs for the
+// path-mounted standalones at /libra/, /market/, etc. The hub is a
+// launcher page; users install the standalones they actually use.
 export default defineConfig(({ mode }) => ({
   // Per-app dep cache so concurrent dev servers don't race on .vite/deps
   cacheDir: 'node_modules/.vite-hub',
@@ -18,54 +22,6 @@ export default defineConfig(({ mode }) => ({
   plugins: [
     vue(),
     tailwindcss(),
-    VitePWA({
-      registerType: 'autoUpdate',
-      devOptions: {
-        // SW disabled in dev — was caching stale bundles across restarts.
-        // Run `npm run preview` to test PWA behaviour against a real build.
-        enabled: false
-      },
-      // strategies: 'injectManifest',
-      srcDir: 'public',
-      filename: 'sw.js',
-      workbox: {
-        globPatterns: [
-          '**/*.{js,css,html,ico,png,svg}'
-        ],
-        // Don't intercept standalone app paths — they have their own service workers
-        navigateFallbackDenylist: [/^\/sortir\//, /^\/libra\//, /^\/wallet\//, /^\/chat\//, /^\/market\//, /^\/cart\//, /^\/checkout\//, /^\/tasks\//, /^\/forum\//, /^\/submit\//, /^\/submission\//],
-      },
-      includeAssets: [
-        'favicon.ico',
-        'apple-touch-icon.png',
-        'mask-icon.svg',
-        // optional: include the icon PNGs explicitly if you also reference them directly
-        'icon-192.png',
-        'icon-512.png',
-        'icon-maskable-192.png',
-        'icon-maskable-512.png',
-      ],
-      manifest: {
-        name: 'AIO - Community Hub',
-        short_name: 'AIO',
-        description: 'Nostr-based community platform with Lightning Network integration for events, market and announcements',
-        theme_color: '#1f2937',
-        background_color: '#ffffff',
-        display: 'standalone',
-        orientation: 'portrait-primary',
-        start_url: '/',
-        scope: '/',
-        id: 'aio-community-hub',
-        categories: ['social', 'utilities'],
-        lang: 'en',
-        "icons": [
-          { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
-          { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
-          { "src": "/icon-maskable-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
-          { "src": "/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
-        ],
-      }
-    }),
     Inspect(),
     ViteImageOptimizer({
       jpg: {