chore: fix circleci on vite build (#10214)

- Switch to pnpm based build
- Switch circleci from docker to machine to have more memory
- Fix frontend and backend tests

Fixes
https://linear.app/chatwoot/issue/CW-3610/fix-circle-ci-for-vite-build
---------

Co-authored-by: Shivam Mishra <scm.mymail@gmail.com>
Co-authored-by: Pranav <pranavrajs@gmail.com>
Co-authored-by: Pranav <pranav@chatwoot.com>

vitest.setup.js

@@ -0,0 +1,17 @@
+import { config } from '@vue/test-utils';
+import { createI18n } from 'vue-i18n';
+import i18nMessages from 'dashboard/i18n';
+import FloatingVue from 'floating-vue';
+
+const i18n = createI18n({
+  legacy: false,
+  locale: 'en',
+  messages: i18nMessages,
+});
+
+config.global.plugins = [i18n, FloatingVue];
+config.global.stubs = {
+  WootModal: { template: '<div><slot/></div>' },
+  WootModalHeader: { template: '<div><slot/></div>' },
+  WootButton: { template: '<button><slot/></button>' },
+};