🐛 [Bug] Forgot To Set 'sendNotificationEmails' In Admin Of DB Init

Created by: Tirokk

🐛 Bug Report

Forgot to set 'sendnotificationemails' in admin of db init.

Additionally set default donations progress value to 7000 to have a better looking design on the newsfeed for devs and testers.

• add maintenance package.json to yarn release command
• create new release version

relates #4623 relates #4436 (closed)