Change unload to deactivate only current plugin (#486)

Main.cs

@@ -177,7 +177,7 @@ public class Main : BasePlugin
     private static HashAuth DebugKeyAuth { get; set; }
     private static ConfigEntry<string> DebugKeyInput { get; set; }
 
-    private Harmony Harmony { get; } = new(PluginGuid);
+    public Harmony Harmony { get; } = new(PluginGuid);
 
     public static NormalGameOptionsV10 NormalOptions => GameOptionsManager.Instance != null ? GameOptionsManager.Instance.currentNormalGameOptions : null;
 

Patches/ClientOptionsPatch.cs

@@ -123,7 +123,7 @@ public static class OptionsMenuBehaviourStartPatch
                 {
                     MainMenuManagerPatch.ShowRightPanelImmediately();
 
-                    Harmony.UnpatchAll();
+                    Main.Instance.Harmony.UnpatchSelf();
                     Main.Instance.Unload();
                 }
             }

Patches/GameOptionsPatch.cs

@@ -33,7 +33,7 @@ internal static class SwitchGameModePatch
         }
 
         Zoom.SetZoomSize(reset: true);
-        Harmony.UnpatchAll();
+        Main.Instance.Harmony.UnpatchSelf();
         Main.Instance.Unload();
     }
 }