* origin/develop:
  Fix active popover style
  Use panel text instead of text for shoutbox icon
  Fix dropdown menu style inside panel header
  Fix phoenix sockets in dev mode
  Fix no reactivity on vuex 4 values
  fix tegulu
  heck
  fix i18n for good??
  force runtime build of i18n
  fix CSP by compiling the i18n templates as well

Use panel text instead of text for shoutbox icon

See merge request !1508

Fix popover in panel header styling

See merge request !1507

Fix phoenix sockets in dev mode

See merge request !1506

Fix no reactivity on vuex 4 values

Closes #1156

See merge request !1505

phoenix requires the Origin header to be set to the actual address,
so "http://localhost:xxxx" will not work.

Makes develop usable on stock PleromaBE

See merge request !1504

Fix phoenix at 1.6.2

See merge request !1502

According to https://github.com/phoenixframework/phoenix/issues/4623 ,
1.6.2 seems to not have the disconnection bug.

Migration to Vue 3 (again)

See merge request !1385

Remove Vue3 compat build

See merge request !1500

Fix English translation of Shoutbox in features panel

See merge request !1489

* vue3-again:
  oops

* vue3-again:
  fix some mishaps i noticed during self-review

* vue3-again:
  fix importer

* vue3-again:
  make all clickable icons into actual buttons