Tangle Bay is now completly integrated to einfachIOTA and the new URL should be used.

Refactor message structure

Reconnect dashboard on lost websocket connection

*  Improve dashboard websocket management

*  Fix stupid error

Co-authored-by: Hans Moog <hm@mkjc.net>

Unit test for the following:
 - MessageID methods
 - NewMessage
 - Bytes
 - FromBytes
 - MessageFromMarshalUtil
 - ForEach...

With multiple (max 8) parents, there is less space for payloads.

*  Use clock

*  Refactor network delay with clock

*  Adds koanf support

* 

 Fix config order

Co-authored-by: jkrvivian <jkrvivian@gmail.com>

Naming of marhsalutil size variables changed.

* chores: Use pkger to pack dashboards

* doc: Update dashboard README

* chores: Format the codes

* fix: Delete packr generated files

* fix: Fix 

* chore(dashboard): Bump mkdirp to 0.5.5

* chore(dashboard): Rebuild packr