Initial Implementation of QR Replacement Library (with react-qr-scanner)

[MomoRazor]

The first implemention of the QR Reader Scanner using the primary option (@yudiel/react-qr-scanner)

https://trello.com/c/Zv00dw2j

[sentry]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.90%. Comparing base (80f7396) to head (ce96c35).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2474      +/-   ##
==========================================
+ Coverage   77.71%   77.90%   +0.18%     
==========================================
  Files         279      279              
  Lines       19642    19591      -51     
  Branches     1949     1949              
==========================================
- Hits        15265    15262       -3     
+ Misses       4331     4283      -48     
  Partials       46       46              

Flag	Coverage Δ
backend	99.55% <ø> (ø)
frontend	70.03% <ø> (+0.23%)	⬆️
sharedComponents	61.63% <ø> (ø)

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[MomoRazor]

Apologies forgot to upload a screenshot

[pylipp]

Functional review passes , I'll leave the code review to @HaGuesto and @jlin95 .
Tested single- and multi-box scan.
Really enthusiastic screenshot btw 😉

[MomoRazor]

Really enthusiastic screenshot btw 😉

For some reason, I was struggling with finding the printscreen button there 😂

Looking forward to the review :)

[HaGuesto]

code review passed

great, clean work @MomoRazor !

functional review

1.) The new QrReader behaves differently regarding "Re-scanning". The delayBetweenScanAttempts is different than before. Any idea why @MomoRazor ? I attached a video for this. Without a known reason it would be a blocker for me.

Screencast.2025-12-15.17.02.03.mp4

2.) Due to former bugs with IPhone, I would like an iPhone user to test before release on staging.