fix: objects not being released

src/classes/Config.cls

@@ -103,6 +103,7 @@ End Sub
 
 Private Sub Class_Terminate()
     Set cConfig = Nothing
+    Set Parent = Nothing
 End Sub
 
 '/**

src/classes/KeymapManager.cls

@@ -821,6 +821,15 @@ Private Sub Class_Initialize()
     Set cOnKeyMap = New Dictionary
 End Sub
 
+Private Sub Class_Terminate()
+    Set cKeyMap = Nothing
+    Set cOnKeyMap = Nothing
+    Set REDIRECT_TABLE_US = Nothing
+    Set REDIRECT_TABLE_JIS = Nothing
+    Set Parent = Nothing
+End Sub
+
+
 '/*
 ' * Converts Vim-style key sequences to VBA-compatible SendKeys format.
 ' *

src/classes/Modes.cls

@@ -46,6 +46,12 @@ Private Sub Class_Initialize()
     Call Change(MODE_NORMAL)
 End Sub
 
+Private Sub Class_Terminate()
+    Call ClearAppInstances
+    Set Parent = Nothing
+End Sub
+
+
 '/*
 ' * Gets the current mode.
 ' *