Move CLI project into subfolder

Cli/Tasks/RegionTasks.cs

@@ -0,0 +1,50 @@
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using FsToolbox.Cli.Helper;
+
+namespace FsToolbox.Cli.Tasks
+{
+    public static partial class RegionTasks
+    {
+        #region Public Method GetStoresInRegionAsync
+
+        /// <summary>
+        ///     Retrieves all stores within the specified region, ensuring the request is authenticated.
+        /// </summary>
+        /// <param name="httpClient">The HTTP client used to perform the request.</param>
+        /// <param name="regionId">The region identifier to query.</param>
+        /// <returns>A list of stores, or an empty list when the call fails or returns no data.</returns>
+        public static async Task<List<Store>> GetStoresInRegionAsync(HttpClient httpClient, int regionId)
+        {
+            await AuthHelper.EnsureAuthenticationAsync(httpClient);
+
+            var uri = string.Format(Endpoints.RegionStores, regionId);
+            var response = await httpClient.GetAsync(uri);
+            var responseBody = await response.Content.ReadAsStringAsync();
+
+            // handle unsuccessful response
+            if (!response.IsSuccessStatusCode)
+            {
+                await Console.Error.WriteLineAsync($"Region stores retrieval failed ({(int)response.StatusCode} {response.ReasonPhrase}): {responseBody}");
+                return [];
+            }
+
+            Console.WriteLine($"Stores in region {regionId}:");
+            Console.WriteLine(responseBody);
+
+            var root = JsonNode.Parse(responseBody);
+            if (root == null) return [];
+
+            // Deserialize JsonNode to List<Pickup>
+            var opts = new JsonSerializerOptions
+            {
+                PropertyNameCaseInsensitive = true,
+                PropertyNamingPolicy = null // <── WICHTIG
+            };
+
+            return root["stores"].Deserialize<List<Store>>(opts) ?? [];
+        }
+
+        #endregion
+    }
+}