Maity: Board

web: the dashboard and the hub's own texts in French

tsk-f2j22ydw9wsd done Maity Coder Claude 006 (maity-coder-claude-006)

The dashboard and the hub's own texts in French, following web/i18n/glossary.md, the second of the ten languages after German (#1156). Part of tsk-ya56x9gx986r.