* do not move the mention & flag button to the left of the search box when in search mode
* fixed the margin & padding issues of the search box
* fixed the member icon positioning issue and the expanded sidebar toggle issue
* fixed remaining bugs when sidebar is in expanded mode
* changed propTypes from func to bool
* PLT-4860 - Use same User Popover everywhere.
Refactor out the ProfilePopover into it's own component and give it the
union of all the features of the previous two implementations, and make
sure all the necessary data for it to work consistently everywhere is
provided through the props wherever it is used.
* Don't show popover for webhook posts in main view.
* No popover on RHS when it's a webhook post.
* Fix style.
* Don't send in user when it's a system message.
* Fix some duplication of code.
I have no good way of testing this without enterprise code to build, but with SAML enabled on our build we get an error on line 1 of a js bundle.
```
Cannot read property 'window' of undefined
```
Looking through the bundles that are being loaded, I noticed that this controller looked interesting. And I noticed there was one call to window that did not reference `global` and it was only when SAML was enabled. So it seems to match like a good puzzle piece.
Happy to get some help debugging this if I'm totally wrong in this.
* added basic functionality
* css fixes
* css fixes part II: electric boogaloo
* removed css interference with theme changes, for this and post length error
* fix API Get channels for a user returns users' dm channels with blank team ID
add check in the context.go
add suggestion
made adjustment per review and support from @joram
* update tests
* add check if needd user or admin permissions
* update per review
* Updating sizes for teams sidebar
* PLT-4641 - Rearranging notification option
* PLT-4504 - Updating styles for Oauth apps
* PLT-4852 - Updating font size for lists
* Fix for the unread indicator with teams sidebar
* PLT-4167 Team Sidebar
* Address feedback from PM
* change route from my_members to members
* bug fixes
* Updating styles for teams sidebar (#4681)
* Added PM changes
* Fix corner cases
* Addressing feedback
* use two different endpoints
* Bug fixes
* Rename model and client functions, using preferences to store last team and channel viewed
* Fix mobile notification count and closing the team sidebar
* unit test, fixed bad merge and retrieve from cached when available
* bug fixes
* use id for last channel in preferences, query optimization
* Updating multi team css (#4830)
