implement micro sort

[rask24]

#8

• implement swap stack
• implement rotate stack
• implement reverse rotate stack
• refactor with sort()
• implement stack operation on nano_sort()
• fix norm with src/stack_operations/operator.c
• refactor _handle_3
• implement push stack
• refacotr test
• implement micro sort case 4
• refactor stack operation
• modify sort argument
• implement sort test
• refactor micro sort
• implement micro sort case 5
• fix if statement on _handle_4