优化

app/src/main/assets/defaultData/rssSources.json

@@ -4,6 +4,7 @@
     "enableJs": true,
     "enabled": true,
     "singleUrl": true,
+    "sourceGroup": "legado",
     "sourceIcon": "https://cdn.jsdelivr.net/gh/gedoor/legado@master/app/src/main/res/mipmap-hdpi/ic_launcher.png",
     "sourceName": "使用说明",
     "sourceUrl": "https://www.yuque.com/legado"
@@ -13,6 +14,7 @@
     "enableJs": true,
     "enabled": true,
     "singleUrl": true,
+    "sourceGroup": "legado",
     "sourceIcon": "http://mmbiz.qpic.cn/mmbiz_png/hpfMV8hEuL2eS6vnCxvTzoOiaCAibV6exBzJWq9xMic9xDg3YXAick87tsfafic0icRwkQ5ibV0bJ84JtSuxhPuEDVquA/0?wx_fmt=png",
     "sourceName": "小说拾遗",
     "sourceUrl": "snssdk1128://user/profile/562564899806367"
@@ -22,6 +24,7 @@
     "enableJs": true,
     "enabled": true,
     "singleUrl": true,
+    "sourceGroup": "legado",
     "sourceIcon": "https://Cloud.miaogongzi.site/images/icon.png",
     "sourceName": "Meow云",
     "sourceUrl": "https://pan.miaogongzi.net"
@@ -31,6 +34,7 @@
     "enableJs": true,
     "enabled": true,
     "singleUrl": true,
+    "sourceGroup": "legado",
     "sourceIcon": "https://cdn.jsdelivr.net/gh/gedoor/legado@master/app/src/main/res/mipmap-hdpi/ic_launcher.png",
     "sourceName": "烏雲净化",
     "sourceUrl": "https://www.lanzoux.com/b0bw8jwoh"