Add INITIALIZATION_ERROR statue for process initialization failure

[GuanqunYang193]

what

• Added a new status of process, used for showing the process failed when initialization.
• Supervisor will initiate a port selection and restart the process initialization if failure is detected during the process initialization.

why

If the process fails to start (due to, for instance, a port conflict), the previous design will attempt to retry the process using the same port.

how

In this new commit, the supervisor will confirm the successful initialization of the process. If the initialization fails, it will make up to three attempts to start the process again.

[BupycHuk]

Looks good to me, just few comments

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 43.76%. Comparing base (1d87743) to head (bd8647f).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2935      +/-   ##
==========================================
+ Coverage   43.29%   43.76%   +0.47%     
==========================================
  Files         399      398       -1     
  Lines       41381    43117    +1736     
==========================================
+ Hits        17915    18871     +956     
- Misses      21465    22246     +781     
+ Partials     2001     2000       -1     

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managed	44.41% <ø> (ø)
vmproxy	66.66% <ø> (ø)

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