TT-38 Fix pipe to calculate difference between time-out and time-in

[thegreatyamori]

I have refactored the logic of the difference presentation and corrected the bug

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[codecov]

Codecov Report

Merging #678 (9ce7996) into master (13de42e) will increase coverage by 1.14%.
The diff coverage is 94.56%.

❗ Current head 9ce7996 differs from pull request most recent head 655de0f. Consider uploading reports for the commit 655de0f to get more accurate results

@@            Coverage Diff             @@
##           master     #678      +/-   ##
==========================================
+ Coverage   93.09%   94.24%   +1.14%     
==========================================
  Files          85      103      +18     
  Lines        1564     1998     +434     
  Branches      107      144      +37     
==========================================
+ Hits         1456     1883     +427     
- Misses         67       75       +8     
+ Partials       41       40       -1     

Impacted Files	Coverage Δ
...nents/time-range-form/time-range-form.component.ts	100.00% <ø> (ø)
...er-management/store/customer-management.effects.ts	83.78% <14.28%> (-16.22%)	⬇️
...ared/components/input-date/input-date.component.ts	64.28% <50.00%> (-4.95%)	⬇️
...time-entries-table/time-entries-table.component.ts	61.90% <60.00%> (+6.34%)	⬆️
src/app/modules/user/store/user.reducer.ts	62.50% <62.50%> (ø)
src/app/modules/user/services/user-info.service.ts	66.66% <66.66%> (ø)
src/app/modules/user/services/user.service.ts	75.00% <75.00%> (ø)
...dules/time-entries/pages/time-entries.component.ts	85.33% <82.60%> (+2.52%)	⬆️
...es-management/store/activity-management.effects.ts	94.59% <83.33%> (-5.41%)	⬇️
.../components/entry-fields/entry-fields.component.ts	93.15% <89.74%> (-6.85%)	⬇️
... and 71 more

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[LEON12699]

good job .. !! 🚀