Add stubs for unknown widget types

internal/menus/menus.go

@@ -15,14 +15,29 @@ type MenuType int
 const (
 	TypeStatic          MenuType = 0
 	TypeMenu            MenuType = 1
+	TypeDragMenu        MenuType = 2 // Only seen in Configure_Vehicle_{Chaos,Ultra}
 	TypeSimpleButton    MenuType = 3
+	TypeDoorHotspot     MenuType = 30 // Like a button I guess? FONTTYPE is animation speed
+	TypeUnknown1        MenuType = 31 // ??? Needed for ChaEquip.mnu
+	TypeLineKbd         MenuType = 40
+	TypeThumb           MenuType = 45
+	TypeLineBriefing    MenuType = 41
 	TypeInvokeButton    MenuType = 50
+	TypeSquadButton     MenuType = 60 // Maybe? Appears in Arrange.mnu
 	TypeOverlay         MenuType = 61
 	TypeHypertext       MenuType = 70
 	TypeCheckbox        MenuType = 91
+	TypeEditBox         MenuType = 100
+	TypeInventorySelect MenuType = 110
+	TypeRadioButton     MenuType = 120
+	TypeDropdownButton  MenuType = 200
+	TypeComboBoxItem    MenuType = 205
 	TypeAnimationSample MenuType = 220
+	TypeAnimationToo    MenuType = 221 // No idea why we have two of these. FONTTYPE is animation speed.
 	TypeMainButton      MenuType = 228
 	TypeSlider          MenuType = 232
+	TypeStatusBar       MenuType = 233
+	TypeDialogue        MenuType = 300
 )
 
 type Record struct {