Resolve "Lois d'ouvrages: ajouter le n° d'ouvrage dans les logs"

Closes #442 (closed)

src/app/components/log-entry/log-entry.component.ts

 import { Component, Input, OnChanges } from "@angular/core";
 
-import { Message, MessageSeverity } from "jalhyd";
+import { Message, MessageSeverity, Result, Nub } from "jalhyd";
 
 import { I18nService } from "../../services/internationalisation.service";
 import { ApplicationSetupService } from "../../services/app-setup.service";