fix: pin image commit hash instead of raw repo uri

data/jp.angeltech.MoeMoji.metainfo.xml.in

@@ -3,14 +3,14 @@
   <id>jp.angeltech.MoeMoji</id>
 
   <name>MoeMoji</name>
-  <summary>Moe picker!</summary>
+  <summary>Kaomoji picker! Japanese emoticons library</summary>
 
   <developer id="jp.angeltech">
     <name>angeltech.jp</name>
   </developer>
 
   <description>
-    <p>Kaomoji picker. Browse a library of Japanese emoticons, click to copy, add your own!</p>
+    <p>Kaomoji picker! Browse a library of Japanese emoticons, click to copy, add your own!</p>
   </description>
 
   <metadata_license>CC0-1.0</metadata_license>
@@ -22,9 +22,14 @@
   <project_license>WTFPL</project_license>
   <content_rating type="oars-1.1" />
 
+  <branding>
+    <color type="primary" scheme_preference="light">#64819c</color>
+    <color type="primary" scheme_preference="dark">#34526e</color>
+  </branding>
+
   <screenshots>
     <screenshot type="default">
-      <image>https://gitea.angeltech.jp/Angel-Technologies/MoeMoji/media/branch/main/preview.png</image>
+      <image>https://gitea.angeltech.jp/Angel-Technologies/MoeMoji/raw/commit/62eacf7e0446c95c9e075145f3a6ce42ca39d55f/flathub-preview.png</image>
       <caption>Kaomoji picker</caption>
     </screenshot>
   </screenshots>

flathub.json

@@ -0,0 +1,3 @@
+{
+  "only-arches": ["x86_64"]
+}

meson.build

@@ -29,6 +29,9 @@ subdir('data')
 subdir('src')
 subdir('tests')
 
+install_data('LICENSE',
+  install_dir: join_paths(get_option('datadir'), 'licenses', 'jp.angeltech.MoeMoji')
+)
 
 gnome.post_install(
   glib_compile_schemas: true,