[fr] Follow #1389

3.0 plugin theme
[fr] Translate CounterCache Behavior

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[fr] Translate Timestamp Behavior

follow en
[fr] Translate Behavior

Follow en
[fr] Remove useless versionadded in cookie
[fr] Remove useless parts in request-handling
[fr] Remove useless part sin securitycomponent
[fr] [en] change array() => [] in components
[fr] [en] change array() into []

and remove useless parts in french files