refactor: Consolidate RFID mapping and add bidirectional pathfinding

Major improvements to AGV navigation system:

• Consolidated RFID management into MapNode, removing duplicate RfidMapping class
• Enhanced MapNode with RFID metadata fields (RfidStatus, RfidDescription)
• Added automatic bidirectional connection generation in pathfinding algorithms
• Updated all components to use unified MapNode-based RFID system
• Added command line argument support for AGVMapEditor auto-loading files
• Fixed pathfinding failures by ensuring proper node connectivity

Technical changes:
- Removed RfidMapping class and dependencies across all projects
- Updated AStarPathfinder with EnsureBidirectionalConnections() method
- Modified MapLoader to use AssignAutoRfidIds() for RFID automation
- Enhanced UnifiedAGVCanvas, SimulatorForm, and MainForm for MapNode integration
- Improved data consistency and reduced memory footprint

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

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

Cs_HMI/AGVNavigationCore/Models/Enums.cs

@@ -0,0 +1,68 @@
+using System;
+
+namespace AGVNavigationCore.Models
+{
+    /// <summary>
+    /// 노드 타입 열거형
+    /// </summary>
+    public enum NodeType
+    {
+        /// <summary>일반 경로 노드</summary>
+        Normal,
+        /// <summary>회전 가능 지점</summary>
+        Rotation,
+        /// <summary>도킹 스테이션</summary>
+        Docking,
+        /// <summary>충전 스테이션</summary>
+        Charging,
+        /// <summary>라벨 (UI 요소)</summary>
+        Label,
+        /// <summary>이미지 (UI 요소)</summary>
+        Image
+    }
+
+    /// <summary>
+    /// 도킹 방향 열거형
+    /// </summary>
+    public enum DockingDirection
+    {
+        /// <summary>전진 도킹 (충전기)</summary>
+        Forward,
+        /// <summary>후진 도킹 (로더, 클리너, 오프로더, 버퍼)</summary>
+        Backward
+    }
+
+    /// <summary>
+    /// AGV 이동 방향 열거형
+    /// </summary>
+    public enum AgvDirection
+    {
+        /// <summary>전진 (모니터 방향)</summary>
+        Forward,
+        /// <summary>후진 (리프트 방향)</summary>
+        Backward,
+        /// <summary>좌회전</summary>
+        Left,
+        /// <summary>우회전</summary>
+        Right,
+        /// <summary>정지</summary>
+        Stop
+    }
+
+    /// <summary>
+    /// 장비 타입 열거형
+    /// </summary>
+    public enum StationType
+    {
+        /// <summary>로더</summary>
+        Loader,
+        /// <summary>클리너</summary>
+        Cleaner,
+        /// <summary>오프로더</summary>
+        Offloader,
+        /// <summary>버퍼</summary>
+        Buffer,
+        /// <summary>충전기</summary>
+        Charger
+    }
+}