* helpers: add missing header after 9dfb9e125b
src/helpers/MiscFunctions.cpp: In function 'void addHyprlandNotification(const std::string&, float, const std::string&, const std::string&)':
src/helpers/MiscFunctions.cpp:24:9: error: 'fork' was not declared in this scope
24 | if (fork() == 0)
| ^~~~
src/helpers/MiscFunctions.cpp:25:9: error: 'execl' was not declared in this scope
25 | execl("/bin/sh", "/bin/sh", "-c", CMD.c_str(), nullptr);
| ^~~~~
* build: add missing dependency for libc++ after 2f48e65503
ld.lld: error: undefined symbol: pthread_create
>>> referenced by PortalManager.cpp
>>> src/xdg-desktop-portal-hyprland.p/core_PortalManager.cpp.o:(CPortalManager::startEventLoop())
>>> referenced by PortalManager.cpp
>>> src/xdg-desktop-portal-hyprland.p/core_PortalManager.cpp.o:(CPortalManager::startEventLoop())
