Enhancements

Fix when processing duplicated node name for Surge, the program will crash.
Add an interface to directly convert Surge config to Clash config.
Add Netease Music IP ruleset.
Clean up codes.
Update build scripts.

scripts/build.clang.sh

@@ -3,6 +3,7 @@ mkdir obj
 
 set -xe
 
+c++ -std=c++17 -Wall -fexceptions -c src/interfaces.cpp -o obj/interfaces.o
 c++ -std=c++17 -Wall -fexceptions -c src/logger.cpp -o obj/logger.o
 c++ -std=c++17 -Wall -fexceptions -c src/main.cpp -o obj/main.o
 c++ -std=c++17 -Wall -fexceptions -c src/misc.cpp -o obj/misc.o