清理ColorPicker，进度条。修复UI问题

ShrlAlgoToolkit.RevitAddins/Common/Controls/ProgressReporter.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Threading;
+
+namespace ShrlAlgoToolkit.RevitAddins.Common.Controls
+{
+    // 用于给外界调用的报告器
+    public class ProgressReporter
+    {
+        private readonly ProgressViewModel _viewModel;
+        private DateTime _lastUpdate = DateTime.MinValue;
+
+        public ProgressReporter(ProgressViewModel viewModel)
+        {
+            _viewModel = viewModel;
+        }
+
+        /// <summary>
+        /// 更新进度 (自带节流控制，防止频繁更新导致UI卡顿)
+        /// </summary>
+        public void Report(int current, int total, string message = null)
+        {
+            // 限制 UI 刷新频率（每 50 毫秒最多刷新一次）
+            if ((DateTime.Now - _lastUpdate).TotalMilliseconds < 50 && current != total)
+                return;
+
+            _lastUpdate = DateTime.Now;
+            _viewModel.Update(current, total, message);
+        }
+
+        public void ReportMessage(string message) => _viewModel.UpdateMessage(message);
+    }
+}