Add a verbose/debug option for the user more easier to find out the problem

Many users confuse about no class, no method, expression error.

Arthas should add a verbose/debug option, to print the command arguments and the debug info in command execution.

Start by reviewing Arthas command execution and the current handling of no-class, no-method, and expression errors. Determine where command arguments and debug information could be exposed, then verify that the verbose option makes these failure cases easier to diagnose.

Written by the indexing model from the issue text.