Resolved #191, Undefined Namepsace const APP_DIR

Resolved #18 - Incorrect matching of routeCollection (pawelkg)

Resolved #187 Cleanup code

Resolved #164, Improve code line

Resolved #164, Improve code line

Resolved #158, Remove space in namespace

fix init files tab

fix init files tab

Resolved #150, Styleci fixs

Resolved #148, PSR-12