fix(vue-app): fixPrepatch in-out transition fix (#5797)

[Elevista]

Types of changes

• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

Resolves: #5797

Problem: fixPrepatch + $data updates after component mounted twice. (in-out transition mode)

Please review and check if has side effect

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly. (PR: #)
• I have added tests to cover my changes (if not applicable, please state why)
• All new and existing tests are passing.

[codecov-io]

Codecov Report

Merging #5824 into dev will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##              dev    #5824   +/-   ##
=======================================
  Coverage   95.68%   95.68%           
=======================================
  Files          82       82           
  Lines        2687     2687           
  Branches      689      689           
=======================================
  Hits         2571     2571           
  Misses         98       98           
  Partials       18       18

Flag	Coverage Δ
#e2e	100% <ø> (ø)	⬆️
#fixtures	50.42% <ø> (ø)	⬆️
#unit	92.66% <ø> (ø)	⬆️

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