move postPerson fetch method from children to onthefly first level (to squash)

src/Bundle/ChillThirdPartyBundle/Resources/public/vuejs/_components/OnTheFly/ThirdParty.vue

@@ -6,7 +6,7 @@
    </div>
    <div v-else-if="action === 'edit' || action === 'create'">
       {{ action }}
-      thirdparty 
+      thirdparty
       {{ id }}
    </div>
 </template>
@@ -16,7 +16,6 @@ export default {
    name: "OnTheFlyThirdParty",
    props: ['id', 'type', 'action']
 }
-// TODO move in ChillThirdpartyAssets
 </script>
 
 <style lang="css" scoped>