Mix aliases for handling copyright headers

See merge request !3257

Deprecate Uploaders.S3, :public_endpoint

See merge request !3251

Update Oban to 2.3.4

See merge request !3256

Active users must be confirmed, and other related fixes

See merge request !3267

It's no longer possible to have an active user account with User.is_confirmed == false

This scenario no longer exists. Users are auto-confirmed if confirmation not required at time of registration.

Add Reblog fix to CHANGELOG

See merge request !3266

Improve PostgreSQL optimization article

See merge request !3265

Move query plan mode setting from OTP installation guide and try
to explain what it does.

Mergeback/2.2.2

See merge request !3264

Translations update from Weblate

See merge request !3262

Currently translated at 100.0% (106 of 106 strings)

Translation: Pleroma/Pleroma backend
Translate-URL: https://translate.pleroma.social/projects/pleroma/pleroma/pt_PT/

Fix Reblog API

Closes #2423

See merge request !3261

Change user.approval_pending field to user.is_approved

See merge request !3090

Change user.confirmation_pending field to user.is_confirmed

See merge request !3081

Do not set visibility parameter to `public` by default and let CommonAPI to infer it from status.

Release/2.2.2

See merge request !3216

Create dir for EmojiStealPolicy automatically

See merge request !3218

CHANGELOG.md: Remove wrong entries from Unreleased(patch)

See merge request !3258

Webpush changes are under 2.3.0 milestone and therefore should be
under Unreleased section

The emoji reaction change was introduced in 2.2.1