add shopping list and tag management

internal/model/shopping_list.go

@@ -0,0 +1,21 @@
+package model
+
+import "time"
+
+type ShoppingList struct {
+	ID        string    `db:"id"`
+	SpaceID   string    `db:"space_id"`
+	Name      string    `db:"name"`
+	CreatedAt time.Time `db:"created_at"`
+	UpdatedAt time.Time `db:"updated_at"`
+}
+
+type ListItem struct {
+	ID         string    `db:"id"`
+	ListID     string    `db:"list_id"`
+	Name       string    `db:"name"`
+	IsChecked  bool      `db:"is_checked"`
+	CreatedBy  string    `db:"created_by"`
+	CreatedAt  time.Time `db:"created_at"`
+	UpdatedAt  time.Time `db:"updated_at"`
+}