We don't clear the Redis cache for every test.
This can cause issues because the cache is shared
across test. We fix that with this PR.
```release-note
NONE
```
And re-order the server initialization (AGAIN).
For the nth time, we found several bugs in the initialization
process.
1. filestore.NewExportFileBackend and filestore.NewFileBackend
depended on license, but the license wasn't even loaded until
later!
2. The `ps.sqlStore.UpdateLicense` call also didn't work
because the license wouldn't get loaded. It only accidentally
worked because of `ps.AddLicenseListener` which would update
the license later on. We remove that.
Ideally, we would have loaded the license first and then
checked for redis client, but it's very difficult to do that.
Reasons are explained in the code comment.
So we just wait until the license is loaded, and simply throw an
error later.
https://mattermost.atlassian.net/browse/MM-61229
```release-note
NONE
```
---------
Co-authored-by: Mattermost Build <build@mattermost.com>
It was a good decision in hindsight to keep the public module as 0.x
because this would have been a breaking change again.
https://mattermost.atlassian.net/browse/MM-53032
```release-note
Changed the Go module path from github.com/mattermost/mattermost-server/server/v8 to github.com/mattermost/mattermost/server/v8.
For the public facing module, it's path is also changed from github.com/mattermost/mattermost-server/server/public to github.com/mattermost/mattermost/server/public
```
