feat(v1.3.0): add ephemeral session-key encryption for sensitive state

vite.config.ts

@@ -1,5 +1,14 @@
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import { execSync } from 'child_process'
+import fs from 'fs'
+
+// Read version from package.json
+const packageJson = JSON.parse(fs.readFileSync('./package.json', 'utf-8'))
+const appVersion = packageJson.version
+
+// Get git commit hash
+const gitHash = execSync('git rev-parse --short HEAD').toString().trim()
 
 export default defineConfig({
   plugins: [react()],
@@ -7,5 +16,9 @@ export default defineConfig({
   build: {
     outDir: 'dist',
     emptyOutDir: false,
+  },
+  define: {
+    '__APP_VERSION__': JSON.stringify(appVersion),
+    '__BUILD_HASH__': JSON.stringify(gitHash),
   }
 })