* Add followed_tags route.
This at least gets us to the point where the page can actually be
rendered, although it doesn't display any hashtags (yet?).
Attempting to implement #20763.
* Fix minor issues.
* I've got the followed tags data partially working
But the Hashtag component errors for some reason. Something about the
value of the history attribute being invalid.
* Fix a mistake in the code
* Minor change.
* Get the followed hashtags list fully working.
Still need to add the Follow/Unfollow buttons, though.
* Resolve JS linter issues.
* Add pagination logic to followed tags list view.
However, it currently loads further pages immediately on page load, so
that's not ideal. Need to figure that one out.
* Appease the linter.
* Apply suggestions from code review
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
* Fixes and resolve some other feedback.
* Use set/update instead of setIn/updateIn.
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
* Update react-overlays to latest version
* Fix breaking changes in dropdown menus
* Use react-overlays built-in arrow positioning feature
* Re-implemented `.dropdown-menu__arrow` to have a defined width and height to improve positioning
* Moved wrapping div (`.dropdown-menu` from `DropdownMenu` to `Dropdown`)
* Wrap button in a span to solve issue with ref
* Temporarily remove animations
* Fix breaking changes in emoji picker
* Wrap EmojiPickerMenu in a div where react-overlays’ ref is added
* Fix breaking changes in language dropdown
* Fix breaking changes in privacy dropdown
* Fix breaking changes in search form
* Add animations back using `@keyframes`
* Fix arrow color in light theme
* Fix linting issue
* Remove unused `mounted` state
* Remove `placement` state from components and redux
And remove the placement state from props of the menu components.
* Remove abolution position to fix flip issue
* Remove z-index to fix modals and overlay positions
* Fix lint issues
* Set placement in privacy and language components
Copy the placement state into the `PrivacyDropdown` and `LanguageDropdown` components, to apply correct styling to the buttons depending on which placement the Overlay has.
* Move `placement` state to correct component
* Fix footer link circle dividers' screen reader accessibility by adding aria-hidden
* Remove a circle erroneously added in prev commit, and make code more DRY
