chore: remove unneeded semi colons from several places

src/lib/deskflow/ClipboardChunk.h

@@ -16,7 +16,7 @@ constexpr static auto s_clipboardChunkMetaSize = 7;
 
 namespace deskflow {
 class IStream;
-};
+}
 
 class ClipboardChunk : public Chunk
 {

src/lib/gui/Action.h

@@ -28,7 +28,7 @@ inline static const QString LockToScreen = QStringLiteral("lockCursorToScreen");
 inline static const QString ActiveOnRelease = QStringLiteral("activeOnRelease");
 inline static const QString HasScreens = QStringLiteral("hasScreens");
 inline static const QString RestartServer = QStringLiteral("restartServer");
-}; // namespace SettingsKeys
+} // namespace SettingsKeys
 
 class Action
 {

src/lib/platform/EiScreen.h

@@ -173,7 +173,7 @@ private:
     KeyID keyid() const
     {
       return m_id;
-    };
+    }
     bool removeById(std::uint32_t id);
     void addItem(HotKeyItem item);
     std::uint32_t findByMask(std::uint32_t mask) const;

src/lib/server/Config.h

@@ -35,7 +35,7 @@ template <> struct iterator_traits<deskflow::server::Config>
   using pointer = std::string *;
   using reference = std::string &;
 };
-}; // namespace std
+} // namespace std
 
 namespace deskflow::server {