chore: tidy code and hello 2025 :)

seekableslider.h

@@ -1,24 +1,24 @@
-// SPDX-FileCopyrightText: 2024 Gary Wang <git@blumia.net>
-//
-// SPDX-License-Identifier: MIT
-
-#pragma once
-
-#include <QSlider>
-#include <QMouseEvent>
-
-class SeekableSlider : public QSlider
-{
-    Q_OBJECT
-public:
-    explicit SeekableSlider(QWidget *parent = nullptr);
-    ~SeekableSlider() = default;
-
-signals:
-
-public slots:
-
-protected:
-    void mouseReleaseEvent(QMouseEvent *event) override;
-};
-
+// SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net>
+//
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+#include <QSlider>
+#include <QMouseEvent>
+
+class SeekableSlider : public QSlider
+{
+    Q_OBJECT
+public:
+    explicit SeekableSlider(QWidget *parent = nullptr);
+    ~SeekableSlider() override = default;
+
+signals:
+
+public slots:
+
+protected:
+    void mouseReleaseEvent(QMouseEvent *event) override;
+};
+