feat: Sprint 5 - Toast, ConfirmDialog, EmptyStates, Settings, Export/Import, Accessibility (TERLOG-52/53/54/55/56/57/58/59)

components/ui/DatePicker.tsx

@@ -40,6 +40,10 @@ export function DatePicker({ label, value, onChange }: Props) {
       <TouchableOpacity
         onPress={() => setShow(true)}
         className="flex-row items-center border border-gray-200 rounded-xl px-4 py-3 bg-white"
+        accessibilityRole="button"
+        accessibilityLabel={label ? `${label}: ${displayDate}` : displayDate}
+        accessibilityHint="Opens date picker"
+        style={{ minHeight: 48 }}
       >
         <Calendar size={16} color="#1A6B72" />
         <Text className={`ml-2 flex-1 ${value ? 'text-charcoal' : 'text-gray-400'}`}>{displayDate}</Text>
@@ -88,7 +92,13 @@ export function DatePicker({ label, value, onChange }: Props) {
               </View>
             </View>
 
-            <TouchableOpacity onPress={handleConfirm} className="bg-primary rounded-xl py-4">
+            <TouchableOpacity
+              onPress={handleConfirm}
+              className="bg-primary rounded-xl py-4"
+              accessibilityRole="button"
+              accessibilityLabel="Confirm date selection"
+              style={{ minHeight: 52 }}
+            >
               <Text className="text-white text-center font-semibold text-base">Confirm</Text>
             </TouchableOpacity>
           </View>