add screenshots and links

flatpak/com.krawieck.lemmur.metainfo.xml

@@ -5,7 +5,7 @@
   <name>Lemmur</name>
   <summary>A client for lemmy - a federated reddit alternative</summary>
   
-  <metadata_license>FSFAP</metadata_license>
+  <metadata_license>CC0-1.0</metadata_license>
   <project_license>GPL-2.0-only</project_license>
   
   <supports>
@@ -14,6 +14,12 @@
     <control>touch</control>
   </supports>
   
+  <developer_name>Filip Krawczyk</developer_name>
+  <url type="homepage">https://github.com/LemmurOrg/lemmur</url>
+  <url type="bugtracker">https://github.com/LemmurOrg/lemmur/issues</url>
+  <url type="donation">https://www.buymeacoffee.com/lemmur</url>
+  <url type="translate">https://weblate.join-lemmy.org/engage/lemmur</url>
+  
   <description>
     <p>
       Lemmur aims to provide a seamless experience when browsing different Lemmy instances.
@@ -23,5 +29,22 @@
     </p>
   </description>
   
+  <screenshots>
+    <screenshot>
+      <image type="source">https://f-droid.org/repo/com.krawieck.lemmur/en-US/phoneScreenshots/1.png</image>
+      <image type="source">https://f-droid.org/repo/com.krawieck.lemmur/en-US/phoneScreenshots/2.png</image>
+      <image type="source">https://f-droid.org/repo/com.krawieck.lemmur/en-US/phoneScreenshots/3.png</image>
+      <image type="source">https://f-droid.org/repo/com.krawieck.lemmur/en-US/phoneScreenshots/4.png</image>
+      <image type="source">https://f-droid.org/repo/com.krawieck.lemmur/en-US/phoneScreenshots/5.png</image>
+      <image type="source">https://f-droid.org/repo/com.krawieck.lemmur/en-US/phoneScreenshots/6.png</image>
+    </screenshot>
+  </screenshots>
+
   <launchable type="desktop-id">com.krawieck.lemmur.desktop</launchable>
+
+  <content_rating type="oars-1.1">
+    <content_attribute id="social-chat">intense</content_attribute>
+    <content_attribute id="social-info">mild</content_attribute>
+    <content_attribute id="social-contacts">intense</content_attribute>
+  </content_rating>
 </component>