Fix sent follow request detection

See merge request pleroma/pleroma-fe!910

This fixes `requestFollow` using the relationship instead of user object,
resulting in `sent` always being false for locked users, and also removes
assumptions about follow request being sent, instead relying on
`requested` from user relationship.

fix english settings label regarding how to view videos

See merge request pleroma/pleroma-fe!909

Fix gif image zoom bug on hover

Closes #632

See merge request pleroma/pleroma-fe!905

Hide image block in rich media preview in case of broken image

Closes #631

See merge request pleroma/pleroma-fe!902

Fix "Post status modal disappearing on mobile landscape mode"

Closes #627

See merge request pleroma/pleroma-fe!899

Add Conversation/Thread Muting

See merge request pleroma/pleroma-fe!876

Handle JSONified errors while registering

Closes #617

See merge request pleroma/pleroma-fe!888

Closes #617

Update es.json (add sticker)

See merge request pleroma/pleroma-fe!893

Ability to enlarge profile picture in profile page

Closes #618

See merge request pleroma/pleroma-fe!890

Focus on the search input when the search icon is clicked

See merge request pleroma/pleroma-fe!896

Prevent scrolling top when click search input

Closes #626

See merge request pleroma/pleroma-fe!898

Prevent showing pinned statuses twice

Closes #549

See merge request pleroma/pleroma-fe!812

# Conflicts:
#   src/components/extra_buttons/extra_buttons.js
#   src/components/extra_buttons/extra_buttons.vue