feat(frontend,backend): Add id page for application forms, fix error with form creation

legalconsenthub/pages/index.vue

@@ -21,7 +21,7 @@
     <template #body>
       <UPageList>
         <UPageCard
-          v-for="(applicationFormElem, index) in applicationForm"
+          v-for="(applicationFormElem, index) in applicationForms"
           :key="index"
           variant="ghost"
           :to="`application-forms/${applicationFormElem.id}`"
@@ -54,7 +54,7 @@ const { data } = await useAsyncData<PagedApplicationFormDto>(async () => {
   return await getAllApplicationForms()
 })
 
-const applicationForm = computed({
+const applicationForms = computed({
   get: () => data?.value?.content ?? [],
   set: (val) => {
     if (val && data.value) {