Add French (Français) Translation for Website

[adity1raut]

📌 Fixes

Fixes #250

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[adity1raut]

PTAL @naman9271

[vedansh-5]

/ok-to-test

[naman9271]

actually these issues are for future when we are ready with our full frontend
for now frontend data is keep changing so let's wait for fully production ready version and then translate the strings

[adity1raut]

Why Hold @naman9271

[adity1raut]

actually these issues are for future when we are ready with our full frontend for now frontend data is keep changing so let's wait for fully production ready version and then translate the strings

okk