admin api status count per instance

See merge request pleroma/pleroma!2500

[#1872] use Pleroma.HTTP for Tzdata

See merge request pleroma/pleroma!2678

Moving to mrf namespace migration fix

See merge request pleroma/pleroma!2676

Update validator

See merge request pleroma/pleroma!2668

Moving mrf settings from instance to separate mrf group

Closes #1631

See merge request pleroma/pleroma!2320

[#1798] fixed migration the settings to DB

See merge request pleroma/pleroma!2655

Fix 1586 provide index md

See merge request pleroma/pleroma!2669

ActivityPubController: Update upload_media @doc

See merge request pleroma/pleroma!2673

Small cherry-pick from pleroma/pleroma!1810

Add missing default config value for :instance, instance_thumbnail

See merge request pleroma/pleroma!2672

Follows up on b7fc61e1

Add warning against parsing/reusing MastoFE settings blob

See merge request pleroma/pleroma!2671

Add `pleroma.is_muted` property to notifications

Closes #1812

See merge request pleroma/pleroma!2670

account visibility in masto api

Closes #1739

See merge request pleroma/pleroma!2488

Add include for the "Further reading" section

See merge request pleroma/pleroma!2667

Proper error codes for error in adminFE

Closes #1825

See merge request pleroma/pleroma!2665

Translations update from Weblate

See merge request pleroma/pleroma!2661

* I renamed the introduction.md to index.md
* I moved over the FE parts to an index file in the FE repo (will do an MR in the FE repo to actually add it)
* While I was at it, I also fixed some broken links

Currently translated at 0.9% (1 of 106 strings)

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