fix: Incomplete emails are being accepted at user registration

[felipe-rod123]

Proposed changes (including videos or screenshots)

Created a RegExp validator to check the emails in packages/web-ui-registration/src/RegisterForm.tsx and display an error.

Issue(s)

Steps to test or reproduce

Further comments

WM-30

[codecov]

Codecov Report

Merging #29115 (22c132b) into develop (916c0dc) will increase coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop   #29115      +/-   ##
===========================================
+ Coverage    46.44%   46.45%   +0.01%     
===========================================
  Files          700      700              
  Lines        13051    13051              
  Branches      2237     2237              
===========================================
+ Hits          6061     6063       +2     
+ Misses        6661     6658       -3     
- Partials       329      330       +1     

Flag	Coverage Δ
e2e	46.42% <ø> (+0.01%)	⬆️

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[hugocostadev]

This forms make use of useForm hook from react-hook-form
Use the hook features like rule instead of creating your own validation.

BTW, check other forms that are validating the email field, maybe there is a util function or an easier way to check this

[hugocostadev]

Why not use useForm from react-hook-form ?

[hugocostadev]

Why not use useForm from react-hook-form ?

[changeset-bot]

🦋 Changeset detected

Latest commit: 22c132b

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 25 packages

Name	Type
@rocket.chat/web-ui-registration	Patch
@rocket.chat/meteor	Patch
@rocket.chat/core-typings	Patch
@rocket.chat/rest-typings	Patch
@rocket.chat/api-client	Patch
@rocket.chat/core-services	Patch
@rocket.chat/cron	Patch
@rocket.chat/model-typings	Patch
@rocket.chat/ui-contexts	Patch
@rocket.chat/account-service	Patch
@rocket.chat/authorization-service	Patch
@rocket.chat/ddp-streamer	Patch
@rocket.chat/omnichannel-transcript	Patch
@rocket.chat/presence-service	Patch
@rocket.chat/queue-worker	Patch
@rocket.chat/stream-hub-service	Patch
@rocket.chat/omnichannel-services	Patch
@rocket.chat/pdf-worker	Patch
@rocket.chat/presence	Patch
rocketchat-services	Patch
@rocket.chat/ddp-client	Patch
@rocket.chat/fuselage-ui-kit	Patch
@rocket.chat/models	Patch
@rocket.chat/uikit-playground	Patch
@rocket.chat/instance-status	Patch

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