feat(grdf): display grdf consents

Related to backoffice-server#18 (closed)

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src/components/Consents/Consents.tsx

@@ -196,11 +196,11 @@ export const Consents: React.FC<{ type: 'sge' | 'grdf' }> = ({ type }) => {
   return (
     <>
       <div className="header">
-        <h1>Consentements Enedis</h1>
+        <h1>Consentements {isGRDF ? 'GRDF' : 'Enedis'}</h1>
       </div>
       <div className={styles.content}>
         <TextField
-          placeholder="N°PDL (14 chiffres)"
+          placeholder={`N°${isGRDF ? 'PCE' : 'PDL'} (14 chiffres)`}
           label="Recherche"
           value={search}
           onChange={(e: React.ChangeEvent<HTMLInputElement>) =>