Pushing new arabic translated strings for Mastodon web client.

When ancestors get loaded, we scroll to the target status (i.e. skip
ancestors). However, ancestors may get loaded before the status itself,
then it causes TypeError because `this.node` is undefined yet.

Since we don't show anything until the status gets loaded, we don't need
to scroll to the target status in this time. If we get the status itslef
later, it causes `componentDidUpdate` and scrolling correctly.

AZERTY layouts require pressing shift to press a number at all, so
it triggers a column switch even when simply typing numbers in
textarea

* Add foreign key constraint to column `account` in `account_moderation_notes`

* Change account_id and target_account_id to non-nullable in account_moderation_notes

* Add dependent: :destroy to account and target_account in account_moderation_notes

Regression from #4801

* Track frequently used emojis in web UI

* Persist emoji usage, but debounce commits to the settings API

* Fix #5144 - Add tooltips to picker

* Display only 2 lines of frequently used emojis

- Rename Mastodon::TimestampIds into Mastodon::Snowflake for clarity
- Skip for statuses coming from inbox, aka delivered in real-time
- Skip for statuses that claim to be from the future

Signed-off-by: Marcin Mikołajczak <me@m4sk.in>

* Translate some Esperanto

* More translation

* More Esperanto translation

* Esperanto translation

* Fix mistaken format

* Update oc.json

* Update oc.yml

* Update oc.yml

* Update oc.json

The padding trick was hard-coded to a 16:9 ratio, but we can use
width and height provided from OEmbed information and width
of the card itself to calculate a new height

* Add moderation note

* Add frozen_string_literal

* Make rspec pass