Removed the original proxy and slot related management functions of codis
The files index.html and dashboard-fe.js in the front-end assets of codis-fe have been partially modified to support related functions
Support for the pika info format can be displayed in the native info format and display normal Memory, DBSize, and Keys information
Management of lvs+haproxy proxy cluster
Management of related configuration template files (Note: Currently, the platform does not support CUD operations for template files, only supports viewing)
Use the package in the golang base library whenever possible without affecting code functionality and code cleanliness