chore: restructure project into backend and frontend folders

- Move all frontend code to frontend/ directory
- Add backend/ with Go project structure (cmd, internal, pkg)
- Add docker-compose.yml for orchestration

frontend/src/pages/DeliveryListPage.tsx

@@ -0,0 +1,115 @@
+import { useState } from 'react';
+import { ArrowLeft, Filter } from 'lucide-react';
+import { useDeliveryStore } from '../stores/deliveryStore';
+import { DeliveryList as DeliveryListComponent } from '../components/delivery/DeliveryList';
+import { DeliveryForm } from '../components/delivery/DeliveryForm';
+import { Button } from '../components/ui/Button';
+import { Select } from '../components/ui/Select';
+import type { Delivery, PickupLocation } from '../types';
+import { pickupLocationLabels } from '../types';
+
+interface DeliveryListPageProps {
+  selectedDate: string;
+  onBack: () => void;
+}
+
+export const DeliveryListPage = ({ selectedDate, onBack }: DeliveryListPageProps) => {
+  const deliveries = useDeliveryStore(state => state.deliveries);
+  const toggleStatus = useDeliveryStore(state => state.toggleStatus);
+  const deleteDelivery = useDeliveryStore(state => state.deleteDelivery);
+  const updateDelivery = useDeliveryStore(state => state.updateDelivery);
+  const addDelivery = useDeliveryStore(state => state.addDelivery);
+
+  const [isFormOpen, setIsFormOpen] = useState(false);
+  const [editingDelivery, setEditingDelivery] = useState<Delivery | null>(null);
+  const [pickupFilter, setPickupFilter] = useState<PickupLocation | 'all'>('all');
+
+  const dayDeliveries = deliveries.filter(d => d.date === selectedDate);
+  const filteredDeliveries = pickupFilter === 'all' 
+    ? dayDeliveries 
+    : dayDeliveries.filter(d => d.pickupLocation === pickupFilter);
+
+  const pickupOptions: { value: PickupLocation | 'all'; label: string }[] = [
+    { value: 'all', label: 'Все места загрузки' },
+    { value: 'warehouse', label: pickupLocationLabels.warehouse },
+    { value: 'symbat', label: pickupLocationLabels.symbat },
+    { value: 'nursaya', label: pickupLocationLabels.nursaya },
+    { value: 'galaktika', label: pickupLocationLabels.galaktika },
+  ];
+
+  const handleStatusChange = (id: string) => {
+    toggleStatus(id);
+  };
+
+  const handleEdit = (delivery: Delivery) => {
+    setEditingDelivery(delivery);
+    setIsFormOpen(true);
+  };
+
+  const handleDelete = (id: string) => {
+    if (confirm('Удалить эту доставку?')) {
+      deleteDelivery(id);
+    }
+  };
+
+  const handleSubmit = (data: Omit<Delivery, 'id' | 'createdAt' | 'updatedAt'>) => {
+    if (editingDelivery) {
+      updateDelivery(editingDelivery.id, data);
+    } else {
+      addDelivery(data);
+    }
+    setEditingDelivery(null);
+  };
+
+  const handleAdd = () => {
+    setEditingDelivery(null);
+    setIsFormOpen(true);
+  };
+
+  const handleCloseForm = () => {
+    setIsFormOpen(false);
+    setEditingDelivery(null);
+  };
+
+  return (
+    <div className="space-y-4">
+      <div className="flex items-center justify-between flex-wrap gap-4">
+        <div className="flex items-center gap-4">
+          <Button variant="ghost" size="sm" onClick={onBack}>
+            <ArrowLeft size={18} className="mr-1" />
+            Назад
+          </Button>
+          <div className="flex items-center gap-2 text-sm text-[#75777d]">
+            <Filter size={16} />
+            <span>Всего: {filteredDeliveries.length}</span>
+          </div>
+        </div>
+        <div className="w-48">
+          <Select
+            label=""
+            value={pickupFilter}
+            onChange={(e) => setPickupFilter(e.target.value as PickupLocation | 'all')}
+            options={pickupOptions}
+          />
+        </div>
+      </div>
+
+      <DeliveryListComponent
+        deliveries={filteredDeliveries}
+        onStatusChange={handleStatusChange}
+        onEdit={handleEdit}
+        onDelete={handleDelete}
+        onAdd={handleAdd}
+        date={selectedDate}
+      />
+
+      <DeliveryForm
+        isOpen={isFormOpen}
+        onClose={handleCloseForm}
+        onSubmit={handleSubmit}
+        initialData={editingDelivery}
+        defaultDate={selectedDate}
+      />
+    </div>
+  );
+};