FEAT #14564 TIME 3 WIP FRONT visa workflow models

lang/fr.json

src/frontend/app/app.module.ts

.../visa-workflow/models/visa-workflow-models.component.html

.../visa-workflow/models/visa-workflow-models.component.scss

...nt/visa-workflow/models/visa-workflow-models.component.ts

...d/app/document/visa-workflow/visa-workflow.component.html

...end/app/document/visa-workflow/visa-workflow.component.ts

src/frontend/app/home/home.component.ts

src/frontend/app/plugins/upload-file-dnd.directive.ts

src/frontend/app/sidebar/sidebar.component.html