[frontend] Improve graph labels (#14234)

[lndrtrbn]

Proposed changes

Related issues

• Improve graph label #14234

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

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 32.36%. Comparing base (291c91e) to head (fcb15d8).
⚠️ Report is 8 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #14638   +/-   ##
=======================================
  Coverage   32.36%   32.36%           
=======================================
  Files        3096     3096           
  Lines      210896   210903    +7     
  Branches    38198    38200    +2     
=======================================
+ Hits        68262    68266    +4     
- Misses     142634   142637    +3     

Flag	Coverage Δ
opencti-client-python	45.50% <ø> (ø)
opencti-front	2.83% <100.00%> (+<0.01%)	⬆️
opencti-graphql	67.73% <ø> (-0.01%)	⬇️

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[fellowseb]

Well done !