Fix barcode scanning and audit process

[JohnMwashuma]

Task checklist

---

• Fix barcode scanning
• Update Audit process with the following:
  • Display Audit clerk values if any when logged in as the Audit supervisor
  • Display the failed triggers list
• Update translations

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 65.90909% with 15 lines in your changes missing coverage. Please review.

Project coverage is 80.75%. Comparing base (5259413) to head (acfbaee).

Files with missing lines	Patch %	Lines
tally_ho/apps/tally/views/clearance.py	22.22%	7 Missing ⚠️
tally_ho/apps/tally/templatetags/app_filters.py	76.92%	6 Missing ⚠️
tally_ho/apps/tally/views/audit.py	75.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #438      +/-   ##
==========================================
- Coverage   80.83%   80.75%   -0.08%     
==========================================
  Files         145      145              
  Lines        9460     9504      +44     
==========================================
+ Hits         7647     7675      +28     
- Misses       1813     1829      +16     

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