Add QT GUI install program

INSTALL/tool/VentoyGTK.glade

@@ -11,6 +11,7 @@
     <property name="resizable">False</property>
     <property name="title" translatable="yes">Partition Configuration</property>
     <property name="modal">True</property>
+    <property name="window_position">center</property>
     <property name="default_width">460</property>
     <property name="default_height">270</property>
     <child>

INSTALL/tool/distro_gui_type.json

@@ -0,0 +1,23 @@
+[
+    {
+        "type": "env",
+        "name": "DESKTOP_SESSION",
+        "condition": "equal",
+        "expression": "deepin",
+        "gui": "qt5"
+    },
+    {
+        "type": "env",
+        "name": "DESKTOP_SESSION",
+        "condition": "equal",
+        "expression": "uos",
+        "gui": "qt5"
+    },
+    {
+        "type": "env",
+        "name": "DESKTOP_SESSION",
+        "condition": "equal",
+        "expression": "ukui",
+        "gui": "gtk3"
+    }
+]