Merge branch 'Issue/2881-messageController' into 'dev'

.vscode/settings.json

src/Coscine.Api/@coscine/api/maintenance-api.ts

src/Coscine.Api/@coscine/api/system-status-api.ts

src/Coscine.Api/@coscine/model/index.ts

src/Coscine.Api/@coscine/model/message-dto-paged-response.ts

src/Coscine.Api/@coscine/model/message-dto.ts

src/Coscine.Api/@coscine/model/message-type.ts

src/Coscine.Api/api.ts

src/apis.ts

src/index.ts