Review Error Handling and add Critical Error handler in APIHub

[salboaie]

$$.logFormat("")
$$.getLogger

let logger = $$.getLoger({
class,
module | middleware | component,
criticalLogFile
})

logger instance methods:

log()
info()
warn()
trace()
error(...)
critical()

Default Output:
TYPE [LOG,INFO,WARN,TRACE, ERROR, CRITICAL] timestamp class, module, customMessage
Observations:

• put a tab in front of multi-line logs
• padding with spaces for LOG,INFO,WARN,TRACE, ERROR, CRITICAL (min 9 characters)