Admin log table (#21153)

* Reformat Log Output for SysAdmin UI

* Restore old code

* Update

* Backend first pass

* PR feedback

* Set helpers to private

* Lint fix

* Fix mocks

* Fix another mock

* Fix lint again

* Fix i18n

* Update app/admin.go

Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>

* PR feedback

* FIx lint issue

---------

Co-authored-by: Daniel Schalla <daniel@schalla.me>
Co-authored-by: Nevyana Angelova <nevyangelova@Nevyanas-MacBook-Pro.local>
Co-authored-by: Devin Binnie <devin.binnie@mattermost.com>
Co-authored-by: Devin Binnie <52460000+devinbinnie@users.noreply.github.com>
Co-authored-by: Ibrahim Serdar Acikgoz <serdaracikgoz86@gmail.com>
Co-authored-by: Mattermod <mattermod@users.noreply.github.com>
Co-authored-by: Mattermost Build <build@mattermost.com>

testlib/cluster.go

@@ -59,6 +59,10 @@ func (c *FakeClusterInterface) GetLogs(page, perPage int) ([]string, *model.AppE
 	return []string{}, nil
 }
 
+func (c *FakeClusterInterface) QueryLogs(page, perPage int) (map[string][]string, *model.AppError) {
+	return make(map[string][]string), nil
+}
+
 func (c *FakeClusterInterface) ConfigChanged(previousConfig *model.Config, newConfig *model.Config, sendToOtherServer bool) *model.AppError {
 	return nil
 }