feat: Adds the ability to publish an article (#5365)

* feat: Adds the ability to publish an article

* chore: Disabled publish button and dropdown when there is no article id

* chore: Review fixes

* chore: Review fixes

* Update app/javascript/dashboard/routes/dashboard/helpcenter/components/Header/EditArticleHeader.vue

* chore: Review fixes

Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>

app/javascript/dashboard/store/modules/helpCenterArticles/getters.js

@@ -20,6 +20,12 @@ export const getters = {
       .filter(article => article !== undefined);
     return articles;
   },
+  articleStatus: (...getterArguments) => articleId => {
+    const [state] = getterArguments;
+    const article = state.articles.byId[articleId];
+    if (!article) return undefined;
+    return article.status;
+  },
   getMeta: state => {
     return state.meta;
   },

app/javascript/dashboard/store/modules/helpCenterArticles/specs/getters.spec.js

@@ -34,6 +34,10 @@ describe('#getters', () => {
     });
   });
 
+  it('articleStatus', () => {
+    expect(getters.articleStatus(state)(1)).toEqual('draft');
+  });
+
   it('isFetchingArticles', () => {
     expect(getters.isFetching(state)).toEqual(true);
   });