feat: format and highlight raw JSON in tool cards (#1189) (#1191)

app/src/main/res/values-zh/strings.xml

@@ -164,9 +164,12 @@
     <string name="chat_tool_fallback">工具</string>
     <string name="chat_tool_show_raw">显示原始 JSON</string>
     <string name="chat_tool_show_parsed">显示解析输出</string>
+    <string name="chat_tool_format_json">格式化 JSON</string>
+    <string name="chat_tool_compact_json">压缩 JSON</string>
     <string name="content_desc_new_chat">新建对话</string>
     <string name="content_desc_scroll_to_bottom">滚动到底部</string>
     <string name="content_desc_copy">复制</string>
+    <string name="content_desc_copied">已复制</string>
     <string name="content_desc_edit">编辑</string>
     <string name="chat_msg_tokens">%1$s tok</string>
     <string name="chat_msg_tps">%1$s t/s</string>