Complete rename to Luanti in package metadata (#16017)

misc/AppImageBuilder.yml

@@ -3,7 +3,7 @@ version: 1
 AppDir:
   path: AppDir
   app_info:
-    id: net.minetest.minetest
+    id: org.luanti.luanti
     name: Luanti
     icon: luanti
     version: !ENV ${VERSION}
@@ -57,4 +57,4 @@ script: |
     mkdir -p AppDir/usr/share/luanti/misc
     cp AppDir/usr/share/icons/hicolor/128x128/apps/luanti.png AppDir/usr/share/luanti/misc/luanti-xorg-icon-128.png
     # Validation issues
-    sed -i '/PrefersNonDefaultGPU/d' AppDir/usr/share/applications/net.minetest.minetest.desktop
+    sed -i '/PrefersNonDefaultGPU/d' AppDir/usr/share/applications/org.luanti.luanti.desktop

misc/org.luanti.luanti.metainfo.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <component type="desktop-application">
-    <id>net.minetest.minetest</id>
+    <id>org.luanti.luanti</id>
+    <provides>
+        <id>net.minetest.minetest</id>
+    </provides>
+    <replaces>
+        <id>net.minetest.minetest</id>
+    </replaces>
 
     <name>Luanti</name>
     <summary>Block-based multiplayer game platform</summary>
@@ -10,7 +16,7 @@
     <metadata_license>CC0-1.0</metadata_license>
     <project_license>LGPL-2.1+ AND CC-BY-SA-3.0 AND MIT AND Apache-2.0</project_license>
 
-    <developer id="net.minetest">
+    <developer id="org.luanti">
         <name>Luanti Team</name>
     </developer>
 
@@ -119,7 +125,7 @@
         </ul>
     </description>
 
-    <launchable type="desktop-id">net.minetest.minetest.desktop</launchable>
+    <launchable type="desktop-id">org.luanti.luanti.desktop</launchable>
     <screenshots>
         <screenshot type="default">
             <image>https://www.luanti.org/media/gallery/1.jpg</image>