Added an exit dispatcher and no more SIGSEGV on exit

src/Compositor.cpp

@@ -144,6 +144,9 @@ void CCompositor::cleanupExit() {
     if (!m_sWLDisplay)
         return;
 
+    m_lWorkspaces.clear();
+    m_lWindows.clear();
+
     if (g_pXWaylandManager->m_sWLRXWayland) {
         wlr_xwayland_destroy(g_pXWaylandManager->m_sWLRXWayland);
         g_pXWaylandManager->m_sWLRXWayland = nullptr;

src/managers/KeybindManager.cpp

@@ -20,6 +20,7 @@ CKeybindManager::CKeybindManager() {
     m_mDispatchers["focusmonitor"]              = focusMonitor;
     m_mDispatchers["movecursortocorner"]        = moveCursorToCorner;
     m_mDispatchers["workspaceopt"]              = workspaceOpt;
+    m_mDispatchers["exit"]                      = exitHyprland;
 }
 
 void CKeybindManager::addKeybind(SKeybind kb) {
@@ -675,3 +676,8 @@ void CKeybindManager::workspaceOpt(std::string args) {
     // recalc mon
     g_pLayoutManager->getCurrentLayout()->recalculateMonitor(g_pCompositor->m_pLastMonitor->ID);
 }
+
+void CKeybindManager::exitHyprland(std::string argz) {
+    g_pCompositor->cleanupExit();
+    exit(0);
+}

src/managers/KeybindManager.hpp

@@ -50,6 +50,7 @@ private:
     static void         toggleSplit(std::string);
     static void         moveCursorToCorner(std::string);
     static void         workspaceOpt(std::string);
+    static void         exitHyprland(std::string);
 };
 
 inline std::unique_ptr<CKeybindManager> g_pKeybindManager;