* added lesson 2

* added lesson 1

Added gitignore

first_commit

Added useful link about istio

Added useful link about istio

Added link about useful cpu cache

Added link about useful golang matherials

Added link about useful matherials

Added link about golang 1.24

Added link to useful golang book + generics

Added link to useful golang book

add test and docs about revert flow

Added link about how works golang mutex and allocator

Added link about how works golang scheduler

Added link about some useful use case HashiCorp Vault

Added link about some useful golang article

Added link about some useful ruby gems

Added the simplest password generator