luci-app-mosdns: clean default rules

luci-app-mosdns/root/etc/mosdns/rule/greylist.txt

@@ -1,3 +0,0 @@
-domain:gstatic.com
-domain:kernel.org
-keyword:github

luci-app-mosdns/root/etc/mosdns/rule/whitelist.txt

@@ -6,19 +6,6 @@ domain:office.com
 domain:qlogo.cn
 domain:qq.com
 domain:redhat.com
-keyword:aaplimg
-keyword:aicdn
-keyword:akadns
-keyword:akamai
-keyword:apple
 keyword:douyin
-keyword:fclouddns
-keyword:icloud
-keyword:itunes
 keyword:microsoft
-keyword:mzstatic
-keyword:ssrcdn
 keyword:windows
-keyword:xxpkg
-keyword:yximgs
-keyword:yxygslb

luci-app-mosdns/root/usr/share/mosdns/mosdns.sh

@@ -46,7 +46,7 @@ get_adlist() (
             fi
         done
     else
-        rm -rf /etc/mosdns/rule/adlist /etc/mosdns/rule/.ad_source /etc/mosdns/rule/adlist.txt
+        rm -rf /etc/mosdns/rule/adlist /etc/mosdns/rule/.ad_source
         touch /var/disable-ads.txt
         echo "        - \"/var/disable-ads.txt\""
     fi