You Might Not Need An Effect (#502)

* translate(learn-react): You Might Not Need An Effect

First batch of translations

* translate(learn-react): You Might Not Need An Effect

Second batch of translations

* translate(learn-react): You Might Not Need An Effect

Third batch of translations

* translate(learn-react): You Might Not Need An Effect

Last batch of translations

* Apply suggestions from code review

Co-authored-by: Mattia Sanfilippo <me@mattiasanfilippo.dev>

* Apply suggestion from code review

* align to latest docs

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Co-authored-by: Mattia Sanfilippo <me@mattiasanfilippo.dev>

Author: mattveraldi