FEAT #14136 TIME 7 lang refactoring (90%)

src/frontend/app/about-us.component.html

src/frontend/app/about-us.component.ts

src/frontend/app/actions/actions-list.component.html

src/frontend/app/actions/actions-list.component.ts

src/frontend/app/actions/actions.module.ts

src/frontend/app/actions/actions.service.ts

...ircuit-action/continue-avis-circuit-action.component.html

...-circuit-action/continue-avis-circuit-action.component.ts

...-parallel-action/give-avis-parallel-action.component.html

...ve-parallel-action/give-avis-parallel-action.component.ts

...llel-send-action/send-avis-parallel-action.component.html

...rallel-send-action/send-avis-parallel-action.component.ts

...idate-action/validate-avis-parallel-action.component.html

...alidate-action/validate-avis-parallel-action.component.ts

...flow-send-action/send-avis-workflow-action.component.html

...rkflow-send-action/send-avis-workflow-action.component.ts

...se-and-index-action/close-and-index-action.component.html

...lose-and-index-action/close-and-index-action.component.ts

...ctions/close-mail-action/close-mail-action.component.html

.../actions/close-mail-action/close-mail-action.component.ts