[stable8] feat: add NcFormBoxSwitch

[backportbot]

Backport of PR #7781

[codecov]

Codecov Report

❌ Patch coverage is 31.81818% with 30 lines in your changes missing coverage. Please review.
✅ Project coverage is 44.61%. Comparing base (085edf3) to head (dd5b1a9).
⚠️ Report is 3 commits behind head on stable8.

Files with missing lines	Patch %	Lines
src/components/NcFormBoxSwitch/NcFormBoxSwitch.vue	31.81%	30 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           stable8    #7795      +/-   ##
===========================================
- Coverage    44.69%   44.61%   -0.08%     
===========================================
  Files          187      188       +1     
  Lines         4652     4707      +55     
  Branches      1211     1226      +15     
===========================================
+ Hits          2079     2100      +21     
- Misses        2478     2512      +34     
  Partials        95       95              

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[ShGKme]

• Included a small fix for [stable8] feat: add NcFormBoxCopyButton #7793

Always getting lost in these 3 different defineEmits formats... (Vue 3.2, Vue 3.3, experimental).