Fix all metainfo issues (#786)

com.pot_app.pot.metainfo.xml

@@ -3,8 +3,11 @@
   <id>com.pot_app.pot</id>
 
   <name>Pot</name>
-  <summary>A cross-platform translation software</summary>
-  <developer_name>Pylogmon</developer_name>
+  <summary>A cross-platform software for text translation and recognition</summary>
+  <summary xml:lang="zh_CN">一款跨平台的划词翻译和文字识别软件</summary>
+  <developer id="com.pot_app">
+      <name>Pylogmon</name>
+  </developer>
 
   <url type="homepage">https://pot-app.com/</url>
   <url type="bugtracker">https://github.com/pot-app/pot-desktop/issues</url>
@@ -14,7 +17,31 @@
 
   <description>
     <p>A cross-platform software for text translation and recognition.</p>
-    <p xml:lang="zh_CN">一个跨平台的划词翻译和 OCR 软件</p>
+    <p xml:lang="zh_CN">一款跨平台的划词翻译和文字识别软件</p>
+    <p>Features</p>
+    <p xml:lang="zh_CN">特色功能</p>
+        <ul>
+            <li>Parallel translations with multiple services</li>
+            <li>OCR with multiple services</li>
+            <li>Text-to-speech with multiple services</li>
+            <li>Export to vocabulary apps</li>
+            <li>External calls</li>
+            <li>Plugin system</li>
+            <li>Cross-platform support (Windows, macOS and Linux)</li>
+            <li>Wayland support</li>
+            <li>Multi-language support</li>
+        </ul>
+        <ul xml:lang="zh_CN">
+            <li>多接口并行翻译</li>
+            <li>多接口文字识别</li>
+            <li>多接口语音合成</li>
+            <li>导出到生词本</li>
+            <li>外部调用</li>
+            <li>支持插件系统</li>
+            <li>支持所有 PC 平台 (Windows, macOS, Linux)</li>
+            <li>支持 Wayland (在 KDE、Gnome 以及 Hyprland 上测试)</li>
+            <li>多语言支持</li>
+        </ul>
   </description>
 
   <launchable type="desktop-id">com.pot_app.pot.desktop</launchable>
@@ -31,7 +58,7 @@
   </screenshots>
 
   <releases>
-    <release version="2.7.10" date="2024-04-14"/>
+    <release version="2.7.10" date="2024-04-14">
     <url type="details">https://github.com/pot-app/pot-desktop/releases/tag/2.7.10</url>
         <description>
             <p>Break Change:</p>
@@ -45,7 +72,22 @@
                     <li>Fix OpenAI translation prompt description</li>
                 </ul>
         </description>
-    <release version="2.7.9" date="2024-03-02"/>
+    </release>
+    <release version="2.7.9" date="2024-03-02">
+    <url type="details">https://github.com/pot-app/pot-desktop/releases/tag/2.7.9</url>
+        <description>
+            <p>Break Change:</p>
+                <ul>
+                    <li>If you encountered crashes after upgrade, please reinstall the latest releases of all plugins</li>
+                    <li xml:lang="zh_CN">如果更新后遇到闪退问题，请重新安装所有插件的最新版本</li>
+                </ul>
+            <p>Bugs fixed:</p>
+                <ul>
+                    <li>Support Ollama local large language models</li>
+                    <li>Support for disabling history</li>
+                </ul>
+        </description>
+    </release>
   </releases>
   <content_rating type="oars-1.1"/>
 </component>