* Add api methods for subscription
* Small changes
* little changes in remark.tsx
* disallow pass className to Button and Input
* Subscribe block
* add RSS and Email subscription drobdowns
* add hook useTheme
* unify dropdown import/export
* Change API
* rename subscribe methods
* add unsubscribe method
* Add email subscription to settings and user
* Refactor and add new steps
* render by single component
* add final step
* add unsubscribe step it user is subscribed
* Add tests
* Update subscription logic
* test without mocking redux methods but with mocking store
* update user in store after subscribe and unsubscribe
* little changes in subscription flow
* fix drobdown size
* Fix RSS subscription link for site
* fix link
* add test for RSS subscription
* Fix showing email subscription
* it don't show to unauth users
* it don't show to anonymous users
* it tested
* isUserAnonymous is a bit rewrited
* isUserAnonymous is tested
* Make Email button visible for anon users
* React X supporst Fragments thats why .babelrc changed
* disabled button is more visible
* fix hovering on disabled buttons
* create mocks for tests
* move email dropdown to __subscribe-by-email
* Set default font in examle
* prettify file
* add ui elements
* Use UIButton at AuthPanel
* sort deps
* remove unsed getUserTitle method
* move UserId inside AuthPanel
* tests
* use UIButton and UInput in Anonymous login
* Use UIButton and UIInput in email login
* Replace Button to UIButton
* fix context for onTitleClick in dropdown
* rearrage class props in dropdown
* TODO: change finding over DOM to using ref
* Use UIButton in input
* rearrage deps
* Use UIButton in comment
* test
* Focus and Input buttons
* custom focus style for inputs and buttons
* the same focus style for comment input
* align buttons by top line in input
* Token dropdown & hover fix
* disable hover when button disabled
* make token dropdown markup in new style
* Fix trailing comma
* update prettier
* move prettier config to json format because it is more hendy for settings
(for example vscode can suggest rules)
* prettier fixed trailing comman in ejs
* Remove unnecessary conditions
* Files was formatted by Prettier
* fix cursor pointer on collapse button
* Move components and right naming
* ui-button -> button
* ui-input -> input
* input -> comment-form
* Change cursor behavior on disabled state
* Change button style
* font-weight: normal by default
* add small border-radius
* Change another one button to component
* Fix autofocus on username in email login form
* use preact inbuild autoFocus
* fix autofocus on back from token step
* sleep for 0s enough to wait next render before focus
* use more specific name for username input
* fix line-height at auth line on mobile
* fix className