feat: use mail manager and mail providers

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

src/main.ts

@@ -0,0 +1,13 @@
+import '@/style.css'
+import routes from '@/routes'
+import integrations from '@/integrations'
+import type { App as VueApp } from 'vue'
+
+export const css = ['__CSS_FILENAME_PLACEHOLDER__']
+
+export { routes, integrations }
+
+export default {
+	install(_app: VueApp) {
+	}
+}