feat: Add VisionData panel, HW error display, and reel handler 3D model

- Add hardware error banner with priority system (motion > i/o > emergency)
- Add DIO status to HW status display with backend integration
- Remove status text from HW status, keep only LED indicators
- Add VisionDataPanel showing real-time recognized data for L/C/R ports
- Add GetVisionData API in MachineBridge with batch field support
- Add BroadcastVisionData function (250ms interval)
- Replace 3D model with detailed reel handler equipment
- Use OrthographicCamera with front view for distortion-free display
- Fix ProcessedDataPanel layout to avoid right sidebar overlap
- Show log viewer filename in error message when file not found

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Handler/Project/Dialog/fWebView.cs

@@ -277,6 +277,7 @@ namespace Project.Dialog
             {
                 _hwUpdateCounter = 0;
                 BroadcastHWStatus();
+                BroadcastVisionData();
             }
         }
 
@@ -311,6 +312,37 @@ namespace Project.Dialog
             }
         }
 
+        // Vision Data 브로드캐스트 (listView21과 동일한 데이터)
+        private void BroadcastVisionData()
+        {
+            try
+            {
+                var bridge = new WebUI.MachineBridge(this);
+                string visionDataJson = bridge.GetVisionData();
+
+                var payload = new
+                {
+                    type = "VISION_DATA_UPDATE",
+                    data = JsonConvert.DeserializeObject(visionDataJson)
+                };
+
+                string json = JsonConvert.SerializeObject(payload);
+
+                // WebView2로 전송
+                if (webView != null && webView.CoreWebView2 != null)
+                {
+                    webView.CoreWebView2.PostWebMessageAsJson(json);
+                }
+
+                // WebSocket으로 전송
+                _wsServer?.Broadcast(json);
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"[fWebView] Vision data broadcast error: {ex.Message}");
+            }
+        }
+
         private List<object> GetChangedIOs()
         {
             var list = new List<object>();