Add order management dropdown, add duplicate order and move jump target

Add setting to control if order management button shown

Move order list management to order management dropdown if enabled

See: #439

src/table/settings/settings.ini

@@ -5555,6 +5555,15 @@ str      = STR_CONFIG_SETTING_SHOW_ORDER_OCCUPANCY_BY_DEFAULT
 strhelp  = STR_CONFIG_SETTING_SHOW_ORDER_OCCUPANCY_BY_DEFAULT_HELPTEXT
 cat      = SC_BASIC
 
+[SDTC_BOOL]
+var      = gui.show_order_management_button
+flags    = SF_NOT_IN_SAVE | SF_NO_NETWORK_SYNC
+def      = true
+str      = STR_CONFIG_SETTING_SHOW_ORDER_MANAGEMENT_BY_DEFAULT
+strhelp  = STR_CONFIG_SETTING_SHOW_ORDER_MANAGEMENT_BY_DEFAULT_HELPTEXT
+post_cb  = [](auto) { InvalidateWindowClassesData(WC_VEHICLE_ORDERS); }
+cat      = SC_BASIC
+
 [SDTC_BOOL]
 var      = gui.show_group_hierarchy_name
 flags    = SF_NOT_IN_SAVE | SF_NO_NETWORK_SYNC