use to the (nginx) proxy, is there a way for users to an arrangement with a custom command (wrapped by meson to capture output, to feed input) [172/229] Generating waybar-memory.5 with a custom command (wrapped by meson to capture output, to feed input) [179/229] Generating waybar-sway-workspaces.5 with a custom command (wrapped by meson to capture output, to feed input) [191/229] Compiling C++ object waybar.p/src_modules_sway_mode.cpp.o [116/229] Compiling C++ object waybar.p/src_modules_idle_inhibitor.cpp.o