Remove dead plugin scaffolds and duplicate lib dirs

The *_native C++ ports were replaced by bundled Python + .py plugins in
de4db79, but the source dirs were left behind without any CMake wiring —
causing confusion when editing them appears to do nothing. Same story
for libs/dds_header (stale duplicate of libs/preview_dds, unrelated to
the actively-used libs/dds-header) and libs/game_gamebryo (superseded
by libs/game_bethesda/src/gamebryo).

Removes:
- libs/basic_games_native
- libs/form43_checker_native
- libs/installer_omod_native
- libs/preview_dds_native
- libs/rootbuilder_native
- libs/script_extender_checker_native
- libs/dds_header
- libs/game_gamebryo

1 files changed, 0 insertions, 36 deletions

diff --git a/libs/preview_dds_native/src/ddswidget.h b/libs/preview_dds_native/src/ddswidget.h
deleted file mode 100644
index 968e253..0000000
--- a/libs/preview_dds_native/src/ddswidget.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef DDSWIDGET_H
-#define DDSWIDGET_H
-
-#include "ddsfile.h"
-
-#include <QOpenGLBuffer>
-#include <QOpenGLFunctions>
-#include <QOpenGLShaderProgram>
-#include <QOpenGLTexture>
-#include <QOpenGLWidget>
-
-class DDSWidget : public QOpenGLWidget, protected QOpenGLFunctions
-{
-  Q_OBJECT
-
-public:
-  explicit DDSWidget(const DDSFile& dds, QWidget* parent = nullptr);
-  ~DDSWidget() override;
-
-protected:
-  void initializeGL() override;
-  void resizeGL(int w, int h) override;
-  void paintGL() override;
-
-private:
-  void uploadTexture();
-  void setupShaders();
-
-  const DDSFile& m_dds;
-  QOpenGLTexture* m_texture      = nullptr;
-  QOpenGLShaderProgram* m_shader = nullptr;
-  QOpenGLBuffer m_vbo;
-  float m_aspectRatio = 1.0f;
-};
-
-#endif  // DDSWIDGET_H