fix(pci-instances): update naming instance

ref: #TAPC-6793
Signed-off-by: Yann Allançon <yann.allancon.ext@corp.ovh.com>

Author: yaallco

packages/manager/apps/pci-instances/src/pages/instances/create/components/Name.component.tsx

@@ -14,6 +14,7 @@ export const Name = () => {
     register,
     control,
     setValue,
+    getValues,
     formState: {
       errors: { name: error },
     },
@@ -25,14 +26,16 @@ export const Name = () => {
     select: selectOvhInstanceName(flavorId),
   });
 
-  const hasInitializedName = useRef(false);
+  const lastAutoGeneratedName = useRef<string | null>(null);
 
   useEffect(() => {
-    if (ovhInstanceName && !hasInitializedName.current) {
+    if (!ovhInstanceName) return;
+    const currentName = getValues('name');
+    if (!currentName || currentName === lastAutoGeneratedName.current) {
       setValue('name', ovhInstanceName);
-      hasInitializedName.current = true;
+      lastAutoGeneratedName.current = ovhInstanceName;
     }
-  }, [ovhInstanceName, setValue]);
+  }, [ovhInstanceName, getValues, setValue]);
 
   return (
     <article className="flex w-full flex-col">