fix: RFID duplicate validation and correct magnet direction calculation

- Add real-time RFID duplicate validation in map editor with automatic rollback
- Remove RFID auto-assignment to maintain data consistency between editor and simulator
- Fix magnet direction calculation to use actual forward direction angles instead of arbitrary assignment
- Add node names to simulator combo boxes for better identification
- Improve UI layout by drawing connection lines before text for better visibility

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

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

Cs_HMI/AGVMapEditor/Models/NodePropertyWrapper.cs

@@ -39,6 +39,11 @@ namespace AGVMapEditor.Models
             _mapNodes = mapNodes;
         }
 
+        /// <summary>
+        /// 래핑된 MapNode 인스턴스 접근
+        /// </summary>
+        public MapNode WrappedNode => _node;
+
         [Category("기본 정보")]
         [DisplayName("노드 ID")]
         [Description("노드의 고유 식별자")]
@@ -207,6 +212,11 @@ namespace AGVMapEditor.Models
             _mapNodes = mapNodes;
         }
 
+        /// <summary>
+        /// 래핑된 MapNode 인스턴스 접근
+        /// </summary>
+        public MapNode WrappedNode => _node;
+
         [Category("기본 정보")]
         [DisplayName("노드 ID")]
         [Description("노드의 고유 식별자")]
@@ -350,6 +360,11 @@ namespace AGVMapEditor.Models
             _mapNodes = mapNodes;
         }
 
+        /// <summary>
+        /// 래핑된 MapNode 인스턴스 접근
+        /// </summary>
+        public MapNode WrappedNode => _node;
+
         [Category("기본 정보")]
         [DisplayName("노드 ID")]
         [Description("노드의 고유 식별자")]
@@ -450,18 +465,6 @@ namespace AGVMapEditor.Models
 
 
 
-        [Category("고급")]
-        [DisplayName("설명")]
-        [Description("노드에 대한 추가 설명")]
-        public string Description
-        {
-            get => _node.Description;
-            set
-            {
-                _node.Description = value ?? "";
-                _node.ModifiedDate = DateTime.Now;
-            }
-        }
 
         [Category("고급")]
         [DisplayName("활성화")]