* i18n: (zh-CN) Add translations of #6125

* i18n: (zh-CN) Add translations of #6132

* i18n: (zh-CN) Add translations of #6099

* i18n: (zh-CN) Add translations of #6071

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Change `工作人员` (staff) to `管理人员`
Suggested by @Gargron at https://github.com/tootsuite/mastodon/pull/6005#discussion_r156678109

* i18n: (zh-CN) Change `协管` to `监察员`

* i18n: (zh-CN) Fix all "Are you" questions

* i18n: (zh-CN) Various improvements

* i18n: (zh-CN) Final clean-up

* i18n: (zh-CN) Change translation for 500

* i18n: (zh-CN) Remove spaces between time distances

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Remove spaces in time distances

* i18n: (zh-CN) Update translations for #5997

* i18n: (zh-CN) Add translation for #6004
also change translation of `staff` from `管理员` to `工作人员`

* i18n: (zh-CN) Add translations for #6003

* i18n: (zh-CN) Normalization

* i18n: (zh-CN) Update translations for #5817

* i18n: (zh-CN) Add translation for #5985

* i18n: (zh-CN) Normalization

* i18n: (zh-CN) Improve translations for email notifications

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Fix subject

* i18n: (zh-CN) Update translations for #5933

* i18n: (zh-CN) Change `管理` (moderation) to `运营`

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Add missing translations for multiple PRs.
Related PRs: #5838 #5762 #5835 #5837 #5832 #5823 #5814 #5757

* i18n: (zh-CN) Fix translation for #5823 / #5835

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Change `发送者` to `作者`

* i18n: (zh-CN) Add missing translations for #5862

* i18n: (zh-CN) Add missing translation for #5874

* i18n: (zh-CN) Improve translations for keyboard shortcuts

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Change `静音` to `隐藏`

* i18n: (zh-CN) Add translations for #5087 & #5669

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Add missing translation for #5728

* i18n: (zh-CN) Bug fix for note-counter.

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Add missing translations

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Add support.array key for better wording

* Revert "i18n: (zh-CN) Add support.array key for better wording"

This reverts commit 27bf9a946e886213e827cd985d4f62419db57534.
Looks like this commit can't get pass the checks, revert it for now.

* i18n: (zh-CN) Change `客户端` to `应用`

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) Add missing translations (#5635)

* i18n: (zh-CN) Change `两步验证` to `双重认证`

* i18n: (zh-CN) Improve translations

* i18n: (zh-CN) fix punctuations and spaces
Spaces are fixed according to https://github.com/sparanoid/chinese-copywriting-guidelines

* i18n: (zh-CN) fix punctuation

* i18n: (zh-CN) Adapt official translation of Discourse Privacy Policy from GitHub, with minor fixes
https://github.com/discourse/discourse/blob/master/config/locales/server.zh_CN.yml#L2677

* i18n: (zh-CN) Update missing translations

* i18n: (zh-CN) Fixing errors

* i18n: (zh-CN) Fix indent error

* i18n: (zh-CN) Fix language tag

* i18n: (zh-CN) Remove quotes

* i18n: (zh-CN) Update translation (#5485)

* i18n: (zh-CN) Remove whitespaces, x -> ×

* i18n: (zh-CN) Rewording on time distance

* i18n: (zh-CN) Overall improvements

* i18n: (zh-CN) i18n-tasks normalization

* i18n: (zh-CN) Add missing translation

* zh-*: transition from "like" back to "fav"

This commit reverts the translation for the yellow-star "fav" button
back to "fav" in Chinese. Some ambuiguity between "like" and "fav" is
deliberately used in zh-TW/HK by using the existing phrase "最爱"
(favorite (adj.), lit. love-most) instead of "收藏" (favourite (v.),
"collect") in some instances.

Fixes #3511.

* zh-*: apply suggestions for PR #4557

* zh-cn: de-monetize ya account

In Chinese two separate characters, 账 and 帐, can be used to spell the
word for account (账/帐户). However, the one with a 贝 on the left is
evolved from the latter specifically for monetary purposes. Since
people usually can't figure out which one to use, it might be a good
idea to use the original not-so-money one.

* zh-*: complete jsx translation

Overwrite values from rails-i18n by manually overwriting in every locale.
We want numbers like 1.5K in every language

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

* Redesign /terms page

* Fix tests

* Remove unused keys

* Redesign extended information page

* Remove unused keys

* Add $ui-base-lighter-color variable to SCSS

* Improve webfinger templates and make tests more flexible

* Clean up AS2 representation of actor

* Refactor outbox

* Create activities representation

* Add representations of followers/following collections, do not redirect /users/:username route if format is empty

* Remove unused translations

* ActivityPub endpoint for single statuses, add ActivityPub::TagManager for better
URL/URI generation

* Add ActivityPub::TagManager#to

* Represent all attachments as Document instead of Image/Video specifically
(Because for remote ones we may not know for sure)

Add mentions and hashtags representation to AP notes

* Add AP-resolvable hashtag URIs

* Use ActiveModelSerializers for ActivityPub

* Clean up unused translations

* Separate route for object and activity

* Adjust cc/to matrices

* Add to/cc to activities, ensure announce activity embeds target status and
not the wrapper status, add "id" to all collections

* Redesign the landing page, mount public timeline on it

* Adjust the standalone mounted component to the lacking of router

* Adjust auth layout pages to new design

* Fix tests

* Standalone public timeline polling every 5 seconds

* Remove now obsolete translations

* Add responsive design for new landing page

* Address reviews

* Add floating clouds behind frontpage form

* Use access token from public page when available

* Fix mentions and hashtags links, cursor on status content in standalone mode

* Add footer link to source code

* Fix errors on pages that don't embed the component, use classnames

* Fix tests

* Change anonymous autoPlayGif default to false

* When gif autoplay is disabled, hover to play

* Add option to hide the timeline preview

* Slightly improve alt layout

* Add elephant friend to new frontpage

* Display "back to mastodon" in place of "login" when logged in on frontpage

* Change polling time to 3s

* Fix #3910 - Require OTP authentication to disable 2FA. Also, remove ability
to generate new OTP backup codes *after* initial backup codes were handed
out during activation

* Restore recovery code re-generation

* Improve display of some 2FA elements

* Add explit admin actions to (re)subscribe/unsubscribe remote accounts
and re-download avatar/header

* Improve how admin NSFW toggle looks

* Enhance for the Chinese translation

* Add filtered_languages for Chinese Translation include CN/HK/TW for PR #3175

* i18n: Add some tags for Chinese translation

* i18n: Add some tags for Chinese translation

* Enhance for the Chinese translation

* Add filtered_languages for Chinese Translation include CN/HK/TW for PR #3175

* Remove best_in_place

* Replace best_in_place usage with rails helpers

* Move admin/settings#index to #edit action

* Remove click_to__edit from i18n

* Update zh-CN translations.

* Update doorkeeper.zh-CN.yml

* Follow @Artoria2e5 's change advices.

* forget mail for text format ......

* fix some changes

* mail's html version ......

* https://github.com/tootsuite/mastodon/pull/2699#pullrequestreview-35982283

* a space.....

* delete some unused keys

* Make private toots get PuSHed to subscription URLs that belong to domains where you have approved followers

* Authorized followers controller, stub for bulk action

* Soft block in the background

* Add simple test for new controller

* Rename Settings::FollowersController to Settings::FollowerDomainsController, paginate results,
rename "private" post setting to "followers-only", fix pagination style, improve post privacy
preferences style, improve warning style

* Extract compose form warnings into own container, show warning when posting to followers-only with unlocked account

* Add link for domain in land strip

* Use root_path

* Avoid repeating code

* Add spec coverage for settings/two_factor_auth area

* extract setup method for qr code

* Move otp required check to before action

* Merge method only used once

* Remove duplicate view

* Consolidate creation of @codes for backup

* Move settings/2fq#recovery_codes to settings/recovery_codes#create

* Rename settings/two_factor_auth#disable to #destroy

* Add coverage for the otp required path on 2fa#show

* Clean up the recovery codes list styles

* Move settings/two_factor_auth to settings/two_factor_authentication

* Reorganize the settings two factor auth area

Updated to use a flow like:

- settings/two_factor_authentication goes to a #show view which has a button
  either enable or disable 2fa on the account
- the disable button turns off the otp requirement for the user
- the enable button cycles the user secret and redirects to a confirmation page
- the confirmation page is a #new view which shows the QR code for user
- that page posts to #create which verifies the code, and creates the recovery
  codes
- that create action shares a view with a recovery codes controller which can be
  used separately to reset codes if needed

This commit provides a heavy proofreading of zh-CN translations, and
mainly draws from the zh-HK source when a translation is found too
incoherent. Translating directly from en is used when zh-HK translation
is not available.

This commit also completes the tweet-toot (choo-choo, actually) for
zh-cn introduced in #2044. Some minor copyediting, as well as
additional en translations, has been fed back into zh-hk text.

* Rename admin.domain_block to admin.domain_blocks in prep for i18n improvement

* Use implicit controller/action path for i18n in admin/domain_blocks

* Add DomainBlock#accounts has_many

* Avoid i18n health warning for `en` locale by using symbol scope with :count

* Remove unused i18n key: plaintext_secret_html

* Remove unused i18n key two_factor_auth.warning

* Remove final will_paginate i18n keys

* Remove unused key two_factor_auth.recovery_codes

* Remove unused key: admin.reports.comment.none

* Remove unused reports. i18n namespace (moved to admin.reports)

* Ignore keys from locales which override activemodel and activerecord errors

* Revert "Remove unused key: admin.reports.comment.none"

This reverts commit 350ef2685fadc069e619bb6d1066190de195d942.

* Update i18n key reference to match moved location

* Add missing `en` keys to i18n

* Tell i18n-tasks to ignore missing attributes that dont need overwriting

* Add i18n-tasks unused to travis

* Replace will_paginate with kaminari

* Use #page instead of #paginate in controllers

* Replace will_paginate.page_gap with pagination.truncate in i18n

* Customize kaminari views to match prior styles

* Set kaminari options to match prior behavior

* Replace will_paginate with paginate in views