Tags: dapings/kit

1. slice functions: diff,union,intersection,reverse,filter,del,add

2. uuid functions
3. sync functions
4. map functions
5. reflect functions
6. string functions
7. set functions about map

1. use go1.24

2. add slice: contains,deduplicate,map
2. add ptr
3. add makefile
4. add .golangci.yml,.gitignore

1. use go1.19

2. add service: mongo,redis
3. add std