[front] add missing breadcrumbs in customization+ fix(#8274)

[CelineSebe]

Proposed changes

• breadcrumbs in customization

Related issues

• Missing breadcrumb in multiple entities/objects overview #8274

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

Further comments

[marieflorescontact]

except indentation it looks good

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.15%. Comparing base (d6c9835) to head (cd715d8).
Report is 5 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8420      +/-   ##
==========================================
+ Coverage   66.13%   66.15%   +0.01%     
==========================================
  Files         597      597              
  Lines       60374    60374              
  Branches     6191     6193       +2     
==========================================
+ Hits        39931    39941      +10     
+ Misses      20443    20433      -10     

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