fix: add screenshots to appdata

data/org.gabmus.envision.metainfo.xml.in.in

@@ -4,16 +4,28 @@
   <metadata_license>CC0</metadata_license>
   <project_license>AGPL-3.0-or-later</project_license>
   <name translatable="no">@PRETTY_NAME@</name>
-  <summary>GUI for Monado</summary>
+  <summary>Orchestrator for the free XR stack</summary>
   <description>
-    <p>GUI for Monado</p> <!-- temporary -->
+    <p>Orchestrator for the free XR stack</p>
   </description>
-  <!--screenshots>
+  <screenshots>
     <screenshot type="default">
-      <image>https://gitlab.com/gabmus/envision/raw/main/misc/screenshots/screenshot1.png</image>
+      <image>https://gitlab.com/gabmus/envision/raw/main/data/screenshots/01.png</image>
       <caption>Main window</caption>
     </screenshot>
-  </screenshots-->
+    <screenshot type="default">
+      <image>https://gitlab.com/gabmus/envision/raw/main/data/screenshots/02.png</image>
+      <caption>Profile editor</caption>
+    </screenshot>
+    <screenshot type="default">
+      <image>https://gitlab.com/gabmus/envision/raw/main/data/screenshots/03.png</image>
+      <caption>Profile running</caption>
+    </screenshot>
+    <screenshot type="default">
+      <image>https://gitlab.com/gabmus/envision/raw/main/data/screenshots/04.png</image>
+      <caption>Profile running with debug view open</caption>
+    </screenshot>
+  </screenshots>
   <url type="homepage">@REPO_URL@</url>
   <url type="bugtracker">@REPO_URL@/issues</url>
   <content_rating type="oars-1.0" />