More localization (#358)

* Translate missing items on About page

* Localize import summary dialog

* Make site menu translation reactive

* Localize import options

* Include semi colon in string

* Move API texts to frontend + better status codes

* Provide feedback to user when no meal is planned

* Fix API tests after latest rework

* Add warning for API changes in changelog

* Refactor API texts handling

* Refactor API texts handling #2

* Better API feedback

* Rearrange strings hierarchy

* Add messages upon recipe updated

* Fix 'recipe effected' typo

* Remove snackbar usage in backend

* Translate toolbox

* Provide feedback for tags CRUD

* Fix messed up merge

* Translate sign-up form

* Better feedback for sign-up CRUD

* Refactor log-in API texts handling

* No error message when user is not authenticated

* Remove unimportant console log

frontend/src/components/UI/TheRecipeFab.vue

@@ -105,17 +105,15 @@ export default {
     async createRecipe() {
       if (this.$refs.urlForm.validate()) {
         this.processing = true;
-        let response = await api.recipes.createByURL(this.recipeURL);
-        if (response.status !== 201) {
-          this.error = true;
-          this.processing = false;
-          return;
-        }
-
-        this.addRecipe = false;
+        const response = await api.recipes.createByURL(this.recipeURL);
         this.processing = false;
-        this.recipeURL = "";
-        this.$router.push(`/recipe/${response.data}`);
+        if (response) {
+          this.addRecipe = false;
+          this.recipeURL = "";
+          this.$router.push(`/recipe/${response.data}`);
+        } else {
+          this.error = true;
+        }
       }
     },