added versioning

App.tsx

@@ -11,6 +11,8 @@ import SettingsModal from './components/SettingsModal';
 import Tooltip from './components/Tooltip';
 import { Brain, Info, ShieldCheck, Filter, Plus, BookOpen, Activity, Zap, Settings } from 'lucide-react';
 import { Button } from './components/ui/button';
+import { ReloadPrompt } from './components/ReloadPrompt';
+import { VersionBadge } from './components/VersionBadge';
 
 const DEFAULT_SETTINGS: UserSettings = {
   voiceName: 'Zephyr',
@@ -158,6 +160,7 @@ const App: React.FC = () => {
 
   return (
     <div className="min-h-screen bg-[#FDFDFF] text-slate-900 font-sans relative animate-in fade-in duration-500">
+      <ReloadPrompt />
       {/* Modals */}
       {showGenerator && <ScenarioGenerator onGenerate={handleScenarioGenerated} onCancel={() => setShowGenerator(false)} />}
       {showReference && <CBTReference onClose={() => setShowReference(false)} />}
@@ -283,8 +286,12 @@ const App: React.FC = () => {
 
       <footer className="bg-white border-t border-slate-200 py-12">
         <div className="max-w-5xl mx-auto px-6 flex flex-col md:flex-row justify-between items-center gap-8">
-          <div className="flex items-center gap-2 text-slate-400">
+          <div className="flex items-center gap-4 text-slate-400">
-            <Brain size={20} /><span className="text-sm font-bold uppercase tracking-widest">Cognitive Clarity v1.2</span>
+            <div className="flex items-center gap-2">
+              <Brain size={20} />
+              <span className="text-sm font-bold uppercase tracking-widest text-slate-900">Cognitive Clarity</span>
+            </div>
+            <VersionBadge />
           </div>
         </div>
       </footer>

components/ReloadPrompt.tsx

@@ -0,0 +1,107 @@
+import React, { useEffect } from 'react';
+import { useRegisterSW } from 'virtual:pwa-register/react';
+import { Button } from './ui/button';
+import {
+    Dialog,
+    DialogContent,
+    DialogDescription,
+    DialogFooter,
+    DialogHeader,
+    DialogTitle
+} from './ui/dialog';
+
+export const ReloadPrompt: React.FC = () => {
+    // Skip SW in dev mode
+    if (import.meta.env.DEV) {
+        useEffect(() => {
+            if ('serviceWorker' in navigator) {
+                navigator.serviceWorker.getRegistrations().then((registrations) => {
+                    registrations.forEach((registration) => registration.unregister());
+                });
+            }
+            // Clear workbox caches
+            if (typeof caches !== 'undefined') {
+                caches.keys().then((keys) => {
+                    keys.forEach((key) => {
+                        if (key.toLowerCase().includes('workbox') || key.toLowerCase().includes('cognitive-clarity')) {
+                            caches.delete(key);
+                        }
+                    });
+                });
+            }
+        }, []);
+        return null;
+    }
+
+    const {
+        offlineReady: [offlineReady, setOfflineReady],
+        needRefresh: [needRefresh, setNeedRefresh],
+        updateServiceWorker,
+    } = useRegisterSW({
+        onRegisteredSW(swUrl, r) {
+            if (r) {
+                // Check for updates every 60 minutes
+                setInterval(() => {
+                    console.log('[PWA] Periodic update check...');
+                    r.update();
+                }, 60 * 60 * 1000);
+
+                // Check for updates when coming back online
+                const handleOnline = () => {
+                    console.log('[PWA] Back online, checking for updates...');
+                    r.update();
+                };
+                window.addEventListener('online', handleOnline);
+            }
+
+            // Auto-reload when a new service worker takes control
+            if ('serviceWorker' in navigator) {
+                navigator.serviceWorker.addEventListener('controllerchange', () => {
+                    console.log('[PWA] Controller changed, reloading...');
+                    window.location.reload();
+                });
+            }
+        },
+    });
+
+    const close = () => {
+        setOfflineReady(false);
+        setNeedRefresh(false);
+    };
+
+    return (
+        <Dialog open={needRefresh || offlineReady} onOpenChange={close}>
+            <DialogContent className="sm:max-w-md bg-slate-900 border-slate-800 text-slate-100">
+                <DialogHeader>
+                    <DialogTitle>
+                        {needRefresh ? 'Update Available' : 'Offline Ready'}
+                    </DialogTitle>
+                    <DialogDescription className="text-slate-400">
+                        {needRefresh
+                            ? 'A new version of Cognitive Clarity is available. Click reload to update immediately.'
+                            : 'The application is ready to work offline.'}
+                    </DialogDescription>
+                </DialogHeader>
+                <DialogFooter className="sm:justify-start gap-2">
+                    {needRefresh && (
+                        <Button
+                            type="button"
+                            onClick={() => updateServiceWorker(true)}
+                            className="bg-blue-600 hover:bg-blue-500 text-white"
+                        >
+                            Reload and Update
+                        </Button>
+                    )}
+                    <Button
+                        type="button"
+                        variant="secondary"
+                        onClick={close}
+                        className="bg-slate-800 hover:bg-slate-700 text-slate-300 border-none"
+                    >
+                        Close
+                    </Button>
+                </DialogFooter>
+            </DialogContent>
+        </Dialog>
+    );
+};

components/VersionBadge.tsx

@@ -0,0 +1,39 @@
+import React from 'react';
+import { Badge } from './ui/badge';
+
+interface VersionBadgeProps {
+    className?: string;
+}
+
+export const VersionBadge: React.FC<VersionBadgeProps> = ({ className = '' }) => {
+    const version = typeof __APP_VERSION__ !== 'undefined' ? __APP_VERSION__ : 'dev';
+    const buildTime = typeof __BUILD_TIMESTAMP__ !== 'undefined' ? __BUILD_TIMESTAMP__ : '';
+
+    // Format ISO string to a more readable short date/time
+    const formattedTime = buildTime
+        ? new Date(buildTime).toLocaleString(undefined, {
+            month: 'short',
+            day: 'numeric',
+            hour: '2-digit',
+            minute: '2-digit'
+        })
+        : '';
+
+    return (
+        <div className={`flex flex-col items-end text-[10px] text-slate-500 ${className}`}>
+            <Badge variant="outline" className="text-[10px] h-5 py-0 px-2 font-mono border-slate-800 text-slate-500">
+                v{version}
+            </Badge>
+            {formattedTime && (
+                <span className="mt-1 opacity-50 uppercase tracking-tighter">
+                    Built: {formattedTime}
+                </span>
+            )}
+        </div>
+    );
+};
+
+export const useAppVersion = () => ({
+    version: typeof __APP_VERSION__ !== 'undefined' ? __APP_VERSION__ : 'dev',
+    buildTimestamp: typeof __BUILD_TIMESTAMP__ !== 'undefined' ? __BUILD_TIMESTAMP__ : '',
+});

package.json

@@ -1,11 +1,17 @@
 {
   "name": "cognitive-clarity",
   "private": true,
-  "version": "0.0.0",
+  "version": "1.0.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
-    "build": "vite build",
+    "build": "npm run version:patch && vite build",
+    "build:prod": "npm run version:minor && vite build",
+    "build:major": "npm run version:major && vite build",
+    "build:nobump": "vite build",
+    "version:patch": "npm version patch --no-git-tag-version",
+    "version:minor": "npm version minor --no-git-tag-version",
+    "version:major": "npm version major --no-git-tag-version",
     "preview": "vite preview",
     "lint": "tsc --noEmit"
   },
@@ -26,7 +32,14 @@
     "react": "^19.2.3",
     "react-dom": "^19.2.3",
     "tailwind-merge": "^3.5.0",
-    "tailwindcss-animate": "^1.0.7"
+    "tailwindcss-animate": "^1.0.7",
+    "vite-plugin-pwa": "^1.2.0",
+    "workbox-cacheable-response": "^7.4.0",
+    "workbox-core": "^7.4.0",
+    "workbox-expiration": "^7.4.0",
+    "workbox-precaching": "^7.4.0",
+    "workbox-routing": "^7.4.0",
+    "workbox-strategies": "^7.4.0"
   },
   "devDependencies": {
     "@types/node": "^22.19.15",
@@ -37,4 +50,4 @@
     "typescript": "~5.8.2",
     "vite": "^6.2.0"
   }
-}
+}

sw.ts

@@ -0,0 +1,31 @@
+/// <reference lib="webworker" />
+declare const self: ServiceWorkerGlobalScope;
+
+import { clientsClaim } from 'workbox-core';
+import { cleanupOutdatedCaches, precacheAndRoute } from 'workbox-precaching';
+
+// Bump this version to force SW update - changes to this constant change the SW file hash
+const CACHE_VERSION = '2026-03-06-v1';
+
+// @ts-ignore - __WB_MANIFEST is injected at build time by vite-plugin-pwa
+precacheAndRoute(self.__WB_MANIFEST);
+
+cleanupOutdatedCaches();
+
+// Force immediate activation of new SW
+self.addEventListener('install', () => {
+    console.log('[SW] Installing, skipping waiting...');
+    self.skipWaiting();
+});
+
+self.addEventListener('activate', () => {
+    console.log('[SW] Activating, claiming clients...');
+    clientsClaim();
+});
+
+// Handle SKIP_WAITING message from client
+self.addEventListener('message', (event) => {
+    if (event.data?.type === 'SKIP_WAITING') {
+        self.skipWaiting();
+    }
+});

vite-env.d.ts

@@ -0,0 +1,6 @@
+/// <reference types="vite/client" />
+/// <reference types="vite-plugin-pwa/client" />
+/// <reference types="vite-plugin-pwa/react" />
+
+declare const __APP_VERSION__: string;
+declare const __BUILD_TIMESTAMP__: string;

vite.config.ts

@@ -1,6 +1,8 @@
 import path from 'path';
 import { defineConfig, loadEnv } from 'vite';
 import react from '@vitejs/plugin-react';
+import { VitePWA } from 'vite-plugin-pwa';
+import pkg from './package.json';
 
 export default defineConfig(({ mode }) => {
   const env = loadEnv(mode, '.', '');
@@ -9,10 +11,50 @@ export default defineConfig(({ mode }) => {
       port: 3000,
       host: '0.0.0.0',
     },
-    plugins: [react()],
+    plugins: [
+      react(),
+      VitePWA({
+        strategies: 'injectManifest',
+        srcDir: '.',
+        filename: 'sw.ts',
+        registerType: 'autoUpdate',
+        injectRegister: 'auto',
+        devOptions: {
+          enabled: false,
+        },
+        manifest: {
+          name: 'Cognitive Clarity',
+          short_name: 'Clarity',
+          description: 'CBT Case Conceptualization & Roleplay AI',
+          theme_color: '#0f172a',
+          background_color: '#0f172a',
+          display: 'standalone',
+          icons: [
+            {
+              src: 'pwa-192x192.png',
+              sizes: '192x192',
+              type: 'image/png'
+            },
+            {
+              src: 'pwa-512x512.png',
+              sizes: '512x512',
+              type: 'image/png'
+            },
+            {
+              src: 'pwa-512x512.png',
+              sizes: '512x512',
+              type: 'image/png',
+              purpose: 'any maskable'
+            }
+          ]
+        }
+      })
+    ],
     define: {
       'process.env.API_KEY': JSON.stringify(env.VITE_GEMINI_API_KEY),
-      'process.env.GEMINI_API_KEY': JSON.stringify(env.VITE_GEMINI_API_KEY)
+      'process.env.GEMINI_API_KEY': JSON.stringify(env.VITE_GEMINI_API_KEY),
+      '__APP_VERSION__': JSON.stringify(pkg.version),
+      '__BUILD_TIMESTAMP__': JSON.stringify(new Date().toISOString()),
     },
     resolve: {
       alias: {