Add Message-Of-Day and load Settings from DB

New Features for Admin:

Message-Of-Day(MODT)

• new options for message of the day in admin area
  • add CRUD operation
    • get is available without authorize attribute
    • the rest need an role with SuperAdmin, MotdAdmin
  • add markdown support
  • add rendered markdown preview
  • add expiredAt options to delete old messages automatically
  • add options to pin important messages

Settings

• new options for settings in admin area
  • add CRUD operation
    • get is available without authorize attribute
    • the rest need an role with SuperAdmin, ConfAdmin
  • load all settings over an service
  • reload the settings as soon as the settings have been changed

CI/CD

• enable shared runner
• changed tags for stages
• only run test-stage

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NewSettings.json