feat: Implement mobile application and lead processing utilities.

innungsapp/apps/mobile/components/ui/EmptyState.tsx

@@ -0,0 +1,59 @@
+import { Ionicons } from '@expo/vector-icons'
+import { View, Text, StyleSheet } from 'react-native'
+
+interface EmptyStateProps {
+  icon: keyof typeof Ionicons.glyphMap
+  title: string
+  subtitle: string
+}
+
+export function EmptyState({ icon, title, subtitle }: EmptyStateProps) {
+  return (
+    <View style={styles.container}>
+      <View style={styles.iconBox}>
+        <Ionicons name={icon} size={32} color="#94A3B8" />
+      </View>
+      <Text style={styles.title}>{title}</Text>
+      <Text style={styles.subtitle}>{subtitle}</Text>
+    </View>
+  )
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+    paddingVertical: 80,
+    paddingHorizontal: 32,
+  },
+  iconBox: {
+    width: 72,
+    height: 72,
+    backgroundColor: '#FFFFFF',
+    borderRadius: 22,
+    alignItems: 'center',
+    justifyContent: 'center',
+    marginBottom: 18,
+    shadowColor: '#1C1917',
+    shadowOffset: { width: 0, height: 2 },
+    shadowOpacity: 0.06,
+    shadowRadius: 10,
+    elevation: 2,
+  },
+  title: {
+    fontSize: 17,
+    fontWeight: '700',
+    color: '#0F172A',
+    textAlign: 'center',
+    letterSpacing: -0.2,
+  },
+  subtitle: {
+    fontSize: 13,
+    color: '#64748B',
+    textAlign: 'center',
+    marginTop: 6,
+    lineHeight: 19,
+  },
+})
+