refactor(editor): Turn showMessage mixin to composable (#6081)

* refactor(editor): move $getExecutionError from showMessages mixin to pushConnection (it is used there only)

* refactor(editor): resolve showMessage mixin methods

* fix(editor): use composable instead of mixin

* fix(editor): resolve conflicts

* fix(editor): replace clearAllStickyNotifications

* fix(editor): replace confirmMessage

* fix(editor): replace confirmMessage

* fix(editor): replace confirmMessage

* fix(editor): remove last confirmMessage usage

* fix(editor): remove $prompt usage

* fix(editor): remove $show methods

* fix(editor): lint fix

* fix(editor): lint fix

* fix(editor): fixes after review

packages/editor-ui/src/views/SigninView.vue

@@ -9,21 +9,26 @@
 </template>
 
 <script lang="ts">
+import { defineComponent } from 'vue';
 import AuthView from './AuthView.vue';
-import { showMessage } from '@/mixins/showMessage';
+import { useToast } from '@/composables';
 
-import mixins from 'vue-typed-mixins';
 import type { IFormBoxConfig } from '@/Interface';
 import { VIEWS } from '@/constants';
 import { mapStores } from 'pinia';
 import { useUsersStore } from '@/stores/users.store';
 import { useSettingsStore } from '@/stores/settings.store';
 
-export default mixins(showMessage).extend({
+export default defineComponent({
 	name: 'SigninView',
 	components: {
 		AuthView,
 	},
+	setup() {
+		return {
+			...useToast(),
+		};
+	},
 	data() {
 		return {
 			FORM_CONFIG: {} as IFormBoxConfig,
@@ -97,7 +102,7 @@ export default mixins(showMessage).extend({
 
 				await this.$router.push({ name: VIEWS.HOMEPAGE });
 			} catch (error) {
-				this.$showError(error, this.$locale.baseText('auth.signin.error'));
+				this.showError(error, this.$locale.baseText('auth.signin.error'));
 				this.loading = false;
 			}
 		},