fix: fill from other locale

[CodeVoyager]

Ticket

#496

Summary

• related field not being copied on fill
• custom fields not being copied on fill
• missing viewId on navigation copied from other locale

Test Plan

• start the server
• go to Navigation view
• have a filled navigation from one locale, and empty for other locale
• have internal items and additional fields on first locale
• fill from other locale
• all required info is copied from the source
• remove a navigation item on newly created navigation
• restore a navigation item on newly created navigation
• save
• refresh view

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.04%. Comparing base (40bf424) to head (f174ccc).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #504   +/-   ##
=======================================
  Coverage   89.04%   89.04%           
=======================================
  Files          19       19           
  Lines         283      283           
  Branches       45       45           
=======================================
  Hits          252      252           
  Misses         30       30           
  Partials        1        1           

Flag	Coverage Δ
unittest	89.04% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.