FEAT #16982 TIME 3 WIP otp user creation

lang/fr.json

...app/document/visa-workflow/otps/otp-create.component.html

...app/document/visa-workflow/otps/otp-create.component.scss

src/frontend/app/document/visa-workflow/otps/otp.service.ts

...ent/visa-workflow/otps/yousign/otp-yousign.component.html

...ument/visa-workflow/otps/yousign/otp-yousign.component.ts

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

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

src/frontend/app/indexation/indexation.component.ts

src/frontend/app/service/auth.service.ts

src/frontend/assets/yousign.png