Fix: .metainfo.xml: use modern tags, correct icon/screenshot paths

resources/org.codeberg.wfx.Noctua.metainfo.xml

@@ -1,44 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <!-- SPDX-License-Identifier: GPL-3.0-or-later -->
 <!-- resources/app.metainfo.xml -->
 <!-- AppStream metadata for software centers (e.g., COSMIC Store, GNOME Software, KDE Discover). -->
-
-<?xml version="1.0" encoding="UTF-8" ?>
 <component type="desktop-application">
   <id>org.codeberg.wfx.Noctua</id>
   <metadata_license>CC0-1.0</metadata_license>
-  <project_license>MPL-2.0</project_license>
+  <project_license>GPL-3.0-or-later</project_license>
   <name>Noctua</name>
   <summary>A wise document and image viewer for the COSMIC™ desktop</summary>
+
   <description>
     <p>
-      Noctua is a lightweight, mouse, touch and keyboard-driven viewer for images, PDFs, and vector graphics.
+      Noctua is a lightweight, keyboard-driven viewer for images, PDFs, and vector graphics.
       Built with Rust and libcosmic, it integrates seamlessly with COSMIC™ and GTK-based desktops.
     </p>
   </description>
-  <icon type="remote" width="64" height="64" scale="1">
-    https://codeberg.org/wfx/comsic-image-viewer/raw/main/resources/icons/hicolor/scalable/apps/icon.svg
-  </icon>
-  <url type="vcs-browser">https://codeberg.org/wfx/comsic-image-viewer</url>
+
   <launchable type="desktop-id">org.codeberg.wfx.Noctua.desktop</launchable>
+
+  <url type="homepage">https://codeberg.org/wfx/noctua</url>
+  <url type="bugtracker">https://codeberg.org/wfx/noctua/issues</url>
+  <url type="vcs-browser">https://codeberg.org/wfx/noctua</url>
+
   <provides>
-    <id>org.codeberg.wfx.Noctua</id>
-    <binaries>
-      <binary>noctua</binary>
-    </binaries>
+    <binary>noctua</binary>
+    <mediatype>image/png</mediatype>
+    <mediatype>image/jpeg</mediatype>
+    <mediatype>image/gif</mediatype>
+    <mediatype>image/webp</mediatype>
+    <mediatype>image/bmp</mediatype>
+    <mediatype>image/tiff</mediatype>
+    <mediatype>image/svg+xml</mediatype>
+    <mediatype>application/pdf</mediatype>
   </provides>
+
   <requires>
     <display_length compare="ge">360</display_length>
   </requires>
+
   <supports>
     <control>keyboard</control>
     <control>pointing</control>
     <control>touch</control>
   </supports>
+
   <categories>
     <category>Graphics</category>
     <category>Viewer</category>
     <category>Utility</category>
   </categories>
+
   <keywords>
     <keyword>image</keyword>
     <keyword>document</keyword>
@@ -46,5 +57,6 @@
     <keyword>viewer</keyword>
     <keyword>cosmic</keyword>
   </keywords>
-  <content_rating type="oars-1.1" />
+
+  <content_rating type="oars-1.1"/>
 </component>