Update Examples with "Multiple forms" example

[JalenWasHere]

• an example demonstrating how to have multiple independent forms on a single page

🔎 Overview

There are certain use cases where you would want to have multiple forms on one page. This is possible by explicitly binding your field to the form with the form option. However this is not documented.

Feel free to change or improve anything that I may have written wrong in the example.

🤓 Code snippets/examples (if applicable)

// some code

✔ Issues affected

https://github.com/logaretm/vee-validate/issues/3204

This person had a similar problem to me and I ended up fixing it be following the development into this pull request. This issue is already closed but the documentation still has no info about it.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (b96155c) 0.00% compared to head (4fc6b20) 89.80%.

Additional details and impacted files

@@            Coverage Diff            @@
##           main    #4633       +/-   ##
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+ Coverage      0   89.80%   +89.80%     
=========================================
  Files         0       93       +93     
  Lines         0     7657     +7657     
  Branches      0     1348     +1348     
=========================================
+ Hits          0     6876     +6876     
- Misses        0      774      +774     
- Partials      0        7        +7     

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[JalenWasHere]

@logaretm Do you have any follow-up on the state of this MR?