[frontend] dont disable when value > limit (#6294)

[frapuks]

Proposed changes

• Update condition to manage diable : use initial value.

Related issues

• Max confidence level in user disabled field #6294

Checklist

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

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.71%. Comparing base (beaac8f) to head (62c5442).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #6299   +/-   ##
=======================================
  Coverage   66.71%   66.71%           
=======================================
  Files         541      541           
  Lines       64501    64501           
  Branches     5288     5288           
=======================================
  Hits        43033    43033           
  Misses      21468    21468           

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[JeremyCloarec]

This change breaks the behavior of the field when a user without enough confidence to edit an object opens the edit form: the field is not disabled when we want it to be