创建接口，红包展示接口

common/src/main/res/values/strings.xml

@@ -1223,4 +1223,7 @@ Limited ride And limited avatar frame</string>
     <string name="cred_envelope_obtained">獲得%s</string>
     <string name="view_lucky_viewers">查看幸運觀衆></string>
     <string name="anchor_his_heart">贈送主播禮物表達心意</string>
+    <string name="red_packet_countdown">倒計時:%s</string>
+    <string name="open_red_packet">待開紅包:%s</string>
+    <string name="together_to_achieve_goal">來自%s的獎勵，齊心協力連成目標</string>
 </resources>