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/pages/Admin/Profile/index.vue

@@ -55,11 +55,11 @@
                 >
                 </v-text-field>
                 <v-text-field
-                  :label="$t('user.group')"
+                  :label="$t('group.group')"
                   readonly
                   v-model="user.group"
                   persistent-hint
-                  :hint="$t('user.groups-can-only-be-set-by-administrators')"
+                  :hint="$t('group.groups-can-only-be-set-by-administrators')"
                 >
                 </v-text-field>
               </v-form>
@@ -201,11 +201,13 @@ export default {
     },
     async updateUser() {
       this.loading = true;
-      let newKey = await api.users.update(this.user);
-      this.$store.commit("setToken", newKey.access_token);
-      this.refreshProfile();
-      this.loading = false;
-      this.$store.dispatch("requestUserData");
+      const response = await api.users.update(this.user);
+      if(response) {
+        this.$store.commit("setToken", response.data.access_token);
+        this.refreshProfile();
+        this.loading = false;
+        this.$store.dispatch("requestUserData");
+      }
     },
     async changePassword() {
       this.paswordLoading = true;
@@ -215,7 +217,9 @@ export default {
       };
 
       if (this.$refs.passChange.validate()) {
-        await api.users.changePassword(this.user.id, data);
+        if (await api.users.changePassword(this.user.id, data)) {
+          this.$emit("refresh");
+        }
       }
       this.paswordLoading = false;
     },