refactor: MacroRugoRemous: use property name constant

refs #609

src/app/components/generic-calculator/calculator.component.ts

@@ -1268,7 +1268,7 @@ export class GenericCalculatorComponent implements OnInit, DoCheck, AfterViewChe
     public async generateBackwaterInPAM() {
         const f: FormulaireDefinition = await this.formulaireService.createFormulaire(CalculatorType.MacroRugoRemous);
         const mrr = (f.currentNub as MacroRugoRemous);
-        mrr.setPropValue("nubMacroRugo", this.formulaire.currentNub.uid);
+        mrr.setPropValue(MacroRugoRemous.NubMacroRugoProp, this.formulaire.currentNub.uid);
         this.router.navigate(["/calculator", f.uid]);
     }
 

src/app/formulaire/elements/select/select-field-target-pam.ts

@@ -8,7 +8,7 @@ import { FormulaireNode } from "../formulaire-node";
 export class SelectFieldTargetPam extends SelectField {
     constructor(parent: FormulaireNode) {
         super(parent);
-        this._associatedProperty = "nubMacroRugo";
+        this._associatedProperty = MacroRugoRemous.NubMacroRugoProp;
     }
 
     protected populate() {