Add Qt resource file for WildDragon logo images

- app/assets/dragonmoonlight.qrc: registers wilddragon-icon.jpg and
  wilddragon-logo.jpg under the /app/assets prefix so they are
  accessible in QML as qrc:/app/assets/wilddragon-{icon,logo}.jpg

- CMakeLists_vpn.cmake: call qt5_add_resources or qt_add_resources
  (depending on Qt major version) to compile the .qrc into the binary

app/assets/dragonmoonlight.qrc

@@ -0,0 +1,16 @@
+<!DOCTYPE RCC>
+<RCC version="1.0">
+    <!--
+        Qt resource file for DragonMoonlight logo images.
+        These are referenced in QML as:
+            qrc:/app/assets/wilddragon-icon.jpg
+            qrc:/app/assets/wilddragon-logo.jpg
+
+        The CMakeLists_vpn.cmake include registers this file with
+        qt5_add_resources / qt_add_resources before compiling.
+    -->
+    <qresource prefix="/app/assets">
+        <file>wilddragon-icon.jpg</file>
+        <file>wilddragon-logo.jpg</file>
+    </qresource>
+</RCC>

app/vpn/CMakeLists_vpn.cmake

@@ -112,3 +112,26 @@ elseif(WIN32)
         )
     endif()
 endif()
+
+# ─── Qt resources: logo images ────────────────────────────────────────────────
+# Assets referenced in QML as qrc:/app/assets/wilddragon-{icon,logo}.jpg
+# Both qt5_add_resources and qt_add_resources accept a .qrc file path directly.
+
+set(DRAGON_QRC_FILE "${CMAKE_SOURCE_DIR}/app/assets/dragonmoonlight.qrc")
+
+if(NOT QT_VERSION_MAJOR)
+    # Fallback if QT_VERSION_MAJOR isn't set yet — derive from Qt5/Qt6 find_package result
+    if(Qt6_FOUND)
+        set(QT_VERSION_MAJOR 6)
+    else()
+        set(QT_VERSION_MAJOR 5)
+    endif()
+endif()
+
+if(QT_VERSION_MAJOR EQUAL 6)
+    qt_add_resources(DRAGON_QRC_OBJS "${DRAGON_QRC_FILE}")
+else()
+    qt5_add_resources(DRAGON_QRC_OBJS "${DRAGON_QRC_FILE}")
+endif()
+
+target_sources(moonlight-qt PRIVATE ${DRAGON_QRC_OBJS})