1.0.4

• Fix protocol error on Wayfire, due to sending zwlr_layer_shell_surface_v1->configure too early
• Fix crash when hovering over a tooltip on Hyprland, due to using an old copy of xdg-shell.xml
• Fix protocol error on GTK4 >=4.16 on KDE and Hyprland, due to request arguments including references to client-only objects
• Add xdg-dialog-v1 to the mock server used by the tests, so the invalid argument bug is regression tested
• Drop Lua example and smoke test (the library should work with Lua just as well as before, but this is no longer tested or officially supported)
• Fix and suppress various warnings