Merge branch 'mui-v5' into 'dev'

package.json

src/App.tsx

src/components/Consents/Consents.tsx

src/components/Consents/DowloadModal.tsx

src/components/Consents/DownloadModal.module.scss

src/components/Consents/consents.module.scss

src/components/Login/Login.tsx

src/components/Login/login.scss

src/components/Newsletter/DateSelector/DateSelector.tsx

src/components/Newsletter/DateSelector/dateSelector.scss

src/components/Newsletter/ImagePicker/ImagePicker.tsx

src/components/Newsletter/ImagePicker/imagePicker.scss

src/components/Newsletter/MailSubject/mailSubject.scss

src/components/Newsletter/MailSubject/mailSubject.tsx

src/components/Newsletter/Modal/Modal.tsx

src/components/Newsletter/Modal/modal.scss

src/components/Newsletter/MonthlyInfo/MonthlyInfo.tsx

src/components/Newsletter/MonthlyInfo/monthlyInfo.scss

src/components/Newsletter/MonthlyNews/MonthlyNews.tsx

src/components/Newsletter/MonthlyNews/monthlyNews.scss