add draft readme
change models to db property
update redis midware
fix null error
update configure module
add reverse proxy
fix first time db not connected bug
add some apis
fix reduced records issue
refactor of lib/module, and add logger module
refactor
update error handler
fix db schema issue
add authentication
use param insteda of params
add account and user api
simple tag
add initial version of task api
update task api
Merge branch 'feature/task' into develop