internal: new shared_ptr and weak_ptr implementation (#5883)

moves std::shared_ptrs to a new implementation

Advantages:
- you can dereference a weak_ptr directly. This will obviously segfault on a nullptr deref if it's expired.
   - this is useful to avoid the .lock() hell where we are 100% sure the pointer _should_ be valid. (and if it isn't, it should throw.)
- weak_ptrs are still valid while the SP is being destroyed.
   - reasoning: while an object (e.g. CWindow) is being destroyed, its `weak_ptr self` should be accessible (the sp is still alive, and so is CWindow), but it's not because by stl it's already expired (to prevent resurrection)
   - this impl solves it differently. w_p is expired, but can still be dereferenced and used. Creating `s_p`s is not possible anymore, though.
   - this is useful in destructors and callbacks.

src/debug/HyprCtl.cpp

@@ -1588,11 +1588,11 @@ CHyprCtl::CHyprCtl() {
     startHyprCtlSocket();
 }
 
-std::shared_ptr<SHyprCtlCommand> CHyprCtl::registerCommand(SHyprCtlCommand cmd) {
-    return m_vCommands.emplace_back(std::make_shared<SHyprCtlCommand>(cmd));
+SP<SHyprCtlCommand> CHyprCtl::registerCommand(SHyprCtlCommand cmd) {
+    return m_vCommands.emplace_back(makeShared<SHyprCtlCommand>(cmd));
 }
 
-void CHyprCtl::unregisterCommand(const std::shared_ptr<SHyprCtlCommand>& cmd) {
+void CHyprCtl::unregisterCommand(const SP<SHyprCtlCommand>& cmd) {
     std::erase(m_vCommands, cmd);
 }
 

src/debug/HyprCtl.hpp

@@ -9,21 +9,21 @@ class CHyprCtl {
   public:
     CHyprCtl();
 
-    std::string                      makeDynamicCall(const std::string& input);
-    std::shared_ptr<SHyprCtlCommand> registerCommand(SHyprCtlCommand cmd);
-    void                             unregisterCommand(const std::shared_ptr<SHyprCtlCommand>& cmd);
-    std::string                      getReply(std::string);
+    std::string         makeDynamicCall(const std::string& input);
+    SP<SHyprCtlCommand> registerCommand(SHyprCtlCommand cmd);
+    void                unregisterCommand(const SP<SHyprCtlCommand>& cmd);
+    std::string         getReply(std::string);
 
-    int                              m_iSocketFD = -1;
+    int                 m_iSocketFD = -1;
 
     struct {
         bool all = false;
     } m_sCurrentRequestParams;
 
   private:
-    void                                          startHyprCtlSocket();
+    void                             startHyprCtlSocket();
 
-    std::vector<std::shared_ptr<SHyprCtlCommand>> m_vCommands;
+    std::vector<SP<SHyprCtlCommand>> m_vCommands;
 };
 
 inline std::unique_ptr<CHyprCtl> g_pHyprCtl;