Combined fixes (#116)

* fix: missing CheckIcon import in LanguageSelector

* fix: #114 and error handling

* fix: #97

* fix: lint

* feat: #104

* fix: #72

server/components/NewsArticleCreateButton.vue

@@ -193,6 +193,7 @@
         <LoadingButton
           :loading="loading"
           class="bg-blue-600 text-white hover:bg-blue-500"
+          :disabled="!isValidArticle"
           @click="() => createArticle()"
         >
           {{ $t("news.article.submit") }}
@@ -235,6 +236,13 @@ const newArticle = ref({
   tags: [] as string[],
 });
 
+const isValidArticle = computed(
+  () =>
+    newArticle.value.title &&
+    newArticle.value.description &&
+    newArticle.value.content,
+);
+
 const markdownPreview = computed(() => {
   // TODO: maybe?? add https://github.com/cure53/DOMPurify
   // micromark says its safe, but this is straight html we are injecting