Fix mutiples error

[Neylix]

Description

Fix multiples small errors causing crashes or unexpected behavior

• Account mem_table need reward mem_table to be started when node restart
• Fix inherit constraint in node transaction
• Fix asynchronous message when mining process is down
• Aggregate end of node sync in beacon summary during self repair
• Send beacon transaction to next summary node instead of next slot node
• Don't create beacon slot when node is unavailable

Type of change

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules