Pipeline visualiser

[yoldas]

Closes #

Changes proposed in this pull request

• Pipeline visualiser MVP

Instructions for Reviewers

[All PRs] - Confirm PR template filled
[Feature Branches] - Review code
[Production Merges to main]
    - Check story numbers included
    - Check for debug code
    - Check version

[codecov]

Codecov Report

❌ Patch coverage is 30.30303% with 23 lines in your changes missing coverage. Please review.
✅ Project coverage is 92.00%. Comparing base (da08df1) to head (53503d4).
⚠️ Report is 1 commits behind head on develop.

Files with missing lines	Patch %	Lines
app/controllers/pipeline_visualiser_controller.rb	30.30%	23 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2943      +/-   ##
===========================================
- Coverage    92.22%   92.00%   -0.23%     
===========================================
  Files          437      438       +1     
  Lines         9235     9268      +33     
===========================================
+ Hits          8517     8527      +10     
- Misses         718      741      +23     

Flag	Coverage Δ
javascript	89.59% <ø> (ø)
pull_request	92.00% <30.30%> (-0.23%)	⬇️
push	91.99% <30.30%> (-0.24%)	⬇️
ruby	92.37% <30.30%> (-0.26%)	⬇️

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