Fix frontend: resolve imports, add missing functions, configure Vite properly

web/src/components/citizenship/ExistingCitizenAuth.tsx

@@ -7,8 +7,8 @@ import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/com
 import { Loader2, CheckCircle, AlertTriangle, Shield } from 'lucide-react';
 import { usePolkadot } from '@/contexts/PolkadotContext';
 import { verifyNftOwnership } from '@pezkuwi/lib/citizenship-workflow';
-import { generateAuthChallenge, signChallenge, verifySignature, saveCitizenSession } from '@pezkuwi/lib/citizenship-crypto';
-import type { AuthChallenge } from '@pezkuwi/lib/citizenship-crypto';
+import { generateAuthChallenge, signChallenge, verifySignature, saveCitizenSession } from '@pezkuwi/lib/citizenship-workflow';
+import type { AuthChallenge } from '@pezkuwi/lib/citizenship-workflow';
 
 interface ExistingCitizenAuthProps {
   onClose: () => void;

web/src/components/citizenship/NewCitizenApplication.tsx

@@ -12,7 +12,7 @@ import { Loader2, AlertTriangle, CheckCircle, User, Users as UsersIcon, MapPin,
 import { usePolkadot } from '@/contexts/PolkadotContext';
 import type { CitizenshipData, Region, MaritalStatus } from '@pezkuwi/lib/citizenship-workflow';
 import { FOUNDER_ADDRESS, submitKycApplication, subscribeToKycApproval, getKycStatus } from '@pezkuwi/lib/citizenship-workflow';
-import { generateCommitmentHash, generateNullifierHash, encryptData, saveLocalCitizenshipData, uploadToIPFS } from '@pezkuwi/lib/citizenship-crypto';
+import { generateCommitmentHash, generateNullifierHash, encryptData, saveLocalCitizenshipData, uploadToIPFS } from '@pezkuwi/lib/citizenship-workflow';
 
 interface NewCitizenApplicationProps {
   onClose: () => void;

web/src/components/governance/GovernanceOverview.tsx

@@ -8,7 +8,7 @@ import { Card, CardContent, CardHeader, CardTitle } from '../ui/card';
 import { Badge } from '../ui/badge';
 import { Progress } from '../ui/progress';
 import { usePolkadot } from '../../contexts/PolkadotContext';
-import { formatBalance } from '../@pezkuwi/lib/wallet';
+import { formatBalance } from '@pezkuwi/lib/wallet';
 
 interface GovernanceStats {
   activeProposals: number;

web/src/main.tsx

@@ -7,6 +7,8 @@ import './i18n/config'
 declare global {
   interface Window {
     ethereum?: any;
+    Buffer: any;
+    global: any;
   }
 }
 

web/vite.config.ts

@@ -19,6 +19,10 @@ export default defineConfig(({ mode }) => ({
   plugins: [
     react()
   ].filter(Boolean),
+  define: {
+    'global': 'globalThis',
+    'process.env': {}
+  },
   resolve: {
     alias: {
       "@": path.resolve(__dirname, "./src"),
@@ -27,11 +31,14 @@ export default defineConfig(({ mode }) => ({
       "@pezkuwi/utils": path.resolve(__dirname, "../shared/utils"),
       "@pezkuwi/theme": path.resolve(__dirname, "../shared/theme"),
       "@pezkuwi/types": path.resolve(__dirname, "../shared/types"),
-      'buffer': 'buffer/',
     },
   },
-  json: {
-    stringify: true,
+  optimizeDeps: {
+    esbuildOptions: {
+      define: {
+        global: 'globalThis'
+      }
+    }
   },
   assetsInclude: ['**/*.json'],
 }));