Add: translation for Bengali (bn) locales language

[gitworkflows]

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[Qamardxb]

banglawiki:locales/bengali

[evifiller]

banglawiki:locales/bengali

[khalilmosavi]

_data/locales/bn.yml

[Qamardxb]

banglawiki:locales/bengali

[BlueButterflies]

Check the details of GitHub Actions CI.Under the word TEST you will find all the errors to correct.

[SadeQuin50]

Thank u

[Rifat-Hasan-BD]

As a native Bengali speaker, I can confirm that the Bengali translation in this file is machine-generated and of poor quality. It's difficult to understand. Please consider using a professional translator or improving the machine translation quality.

[jmeridth]

As a native Bengali speaker, I can confirm that the Bengali translation in this file is machine-generated and of poor quality. It's difficult to understand. Please consider using a professional translator or improving the machine translation quality.

@Rifat-Hasan-BD thank you for this feedback. As this is open source, hiring a professional translator is mostly unlikely. Would you consider helping us out with the translation?

[ahpook]

Gonna close this per the comment from @Rifat-Hasan-BD