fix: cleanly exit on shutdown (#5537)

Co-authored-by: Mm2PL <mm2pl+gh@kotmisia.pl>
Co-authored-by: Nerixyz <nerixdev@outlook.de>

src/util/IpcQueue.cpp

@@ -101,6 +101,11 @@ std::pair<std::unique_ptr<IpcQueue>, QString> IpcQueue::tryReplaceOrCreate(
     }
 }
 
+bool IpcQueue::remove(const char *name)
+{
+    return boost_ipc::message_queue::remove(name);
+}
+
 QByteArray IpcQueue::receive()
 {
     try

src/util/IpcQueue.hpp

@@ -27,6 +27,8 @@ public:
     static std::pair<std::unique_ptr<IpcQueue>, QString> tryReplaceOrCreate(
         const char *name, size_t maxMessages, size_t maxMessageSize);
 
+    static bool remove(const char *name);
+
     // TODO: use std::expected
     /// Try to receive a message.
     /// In the case of an error, the buffer is empty.

src/util/RenameThread.hpp

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <QString>
+#include <QtGlobal>
+
+#ifdef Q_OS_LINUX
+#    include <pthread.h>
+#endif
+
+namespace chatterino {
+
+template <typename T>
+void renameThread(T &&thread, const QString &threadName)
+{
+#ifdef Q_OS_LINUX
+    pthread_setname_np(thread.native_handle(), threadName.toLocal8Bit());
+#endif
+}
+
+}  // namespace chatterino