feat

• support mango -p to check the config error
• allow single mod keybind,referkeybind
• add DesktopNames entry to mango.desktop for uswm
• allow use comma symbol in spawn shell value
• add a source-optional keyword for ignore can't find file error in mango -p

fix

• opacity flickering in focus animation when open new window
• stack window size change when swallow
• stack window size change when switch tty
• miss reset root color when reload config
• warpcursor not apply in some case
• some button can't bind in mousebind when mod is none
• headless backend cant use keybarod and pointer
• keymap not apply to xwayland app when mango startup

opt

• key name case insensitive in keybind
• improve help message for mmsg