[#124][HOTFIX] Performance improvements (OTG0069235)

src/app.ts

src/controllers/apple-controller.ts

src/log/auditing.ts

src/log/custom-capture-console.ts

src/log/sentry.ts

src/mailbox/mailbox-parser.ts

src/middleware/authorizationChecker.ts

src/models/authorization-bag.ts

src/models/cern-authorization-service.ts

src/models/channel-helpers.ts

src/models/channel.ts

src/models/mail.ts

src/models/notification.ts

src/models/statistics.ts

src/push-browser/push-browser-sender.ts

src/push-browser/push-mattermost-sender.ts

src/push-browser/push-safari-sender.ts

...impl/auth/create-update-user/create-user-with-defaults.ts

src/services/impl/channels/find-all-channels.ts

src/services/impl/channels/update-channel-admin-group.ts