Added app/javascript for imports

* Generalize compose dropdown for re-use

* wip stuffs

* new tootbox look and removed old doodle button files

* use the house icon for ...

* hide mentions of muted accounts (in home col)

also cleans up some old crap

* add test

ƔAML update

Make the compose area optionally scrollable

On desktop, the compose text box grows to accommodate the content.  On
mobile, the text box does not grow to accommodate text context, but does
grow to accommodate images.  It is possible in both cases to overflow
the available area, which makes accessing other UI elements (e.g.
visibility setttings) difficult.

This commit makes the compose area optionally scrollable, which allows
those UI elements to remain available even if they go off-screen.

workaround for null status

Merge with upstream v2.0.0

Commit 6e54719474 moved the Mastodon
variables and mixins deeper in the directory hierarchy; this commit
brings the glitch components in line with that change.

As said here https://github.com/tootsuite/mastodon/pull/5438 the point of shortening the timestamp is legit, and after some time of adaptation no mistakes can be mades.

* Swedish file added

* Swedish file added

* Swedish file updated

* Swedish languagefile added

* Add Swedish translation

* Add Swedish translation

* Started the Swedish translation

* Added Swedish lang settings

* Updating Swedish language

* Updating Swedish language

* Updating Swedish language

* Updating Swedish language

* Updating Swedish language

* Updating Swedish language

* Swedish language completed and added

* Swedish language Simple_form added

* Swedish language Divise added

* Swedish language doorkeeper added

* Swedish language - now all file complete

* Swedish - Typos and supplementation in sentence structure

* Update simple_form.sv.yml

* Update sv.yml

* Update sv.yml

Rearranged the alphabetical order.

Typo correction : https://fr.wikipedia.org/wiki/Heure#Typographie

* Dutch: A few strings I found last minute

* Update simple_form.nl.yml

* Rename application.scss

* Move to 'default' directory

* Follow review

Move directory, and Rename "mastodon".

* Revert rename

* undo removal of newline

* Update oc.json

* Update fr.json

* Update ca.json

* Update fr.json

* Update simple_form.fr.yml

* Update ca.json

* Update fr.json

* Update oc.json

* Update oc.json

* Update fr.json

Fix #5356

Specifically, this fixes status length calculation to be same as JS side.

BTW, since this pattern used in not only preview card fetching, we
should extract it (with twitter-regex?) and write tests I think.

* Update oc.json

* Update ca.json

* Update fr.json

* Update es.json

* yarn manage:translations

* Add Japanese translation for #5410

* Add Japanese translation for #5393

* Clean up reblog-tracking sets from FeedManager

Builds on #5419, with a few minor optimizations and cleanup of sets
after they are no longer needed.

* Update tests, fix multiply-reblogged case

Previously, we would have lost the fact that a given status was
reblogged if the displayed reblog of it was removed, now we don't.

Also added tests to make sure FeedManager#trim cleans up our reblog
tracking keys, fixed up FeedCleanupScheduler to use the right loop,
and fixed the test for it.

* Swedish file added

* Swedish file added

* Swedish file updated

* Swedish languagefile added

* Add Swedish translation

* Add Swedish translation

* Started the Swedish translation

* Added Swedish lang settings

* Updating Swedish language

* Updating Swedish language

* Updating Swedish language

* Updating Swedish language

* Updating Swedish language

* Updating Swedish language

* Swedish language completed and added

* Swedish language Simple_form added

* Swedish language Divise added

* Swedish language doorkeeper added

* Swedish language - now all file complete

* Update Dutch strings

* Update Dutch

Fix reduced motion breaking public galleries (#5423)

Full-width tootbox panel to make room for buttons

Merge upstream, pull in fixes for tootsuite/mastodon#{5409,5417}