[frontend/backend] show effective max confidence with creators (#6878)

[labo-flg]

Proposed changes

• update creators API to be able to query effective_confidence_level in case of user creator, or group_confidence_level in case of group creator
• update CreatorField to show the confidence level of the user in the Autocomplete box

Related issues

#6878

Checklist

• I consider the submitted work as finished
• I tested the code for its functionality
• I wrote test cases for the relevant uses case (coverage and e2e)
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality

[labo-flg]

RFC here

[SouadHadjiat]

where is the resolver for this field ? I see only effective_confidence_level resolver for Member.

[labo-flg]

this field does not need specific resolution. We pull the entities from elastic and group_confidence_level is one of the field returned in case it's a group.

on the contrary effective_confidence_level is a computed field, not stored in elastic.

[SouadHadjiat]

do we need it somewhere group_confidence_level ? I can't find where we use it in the frontend calling members API.

[labo-flg]

indeed, group_confidence_level is unused for now but I added in anticipation.

[labo-flg]

back to draft : need improvements to link to user's details

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 4 lines in your changes missing coverage. Please review.

Project coverage is 67.57%. Comparing base (7cea4ce) to head (835ef7c).
Report is 4 commits behind head on master.

Files	Patch %	Lines
...cti-platform/opencti-graphql/src/resolvers/user.js	33.33%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7186      +/-   ##
==========================================
+ Coverage   67.55%   67.57%   +0.01%     
==========================================
  Files         561      561              
  Lines       68760    68766       +6     
  Branches     5833     5836       +3     
==========================================
+ Hits        46454    46468      +14     
+ Misses      22306    22298       -8     

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