views: fix sign in page problem

Signed-off-by: May <sirhuntthepure@users.noreply.github.com>
controllers: make dashboard work normally as others

Signed-off-by: May <sirhuntthepure@users.noreply.github.com>
assets: use patternfly dataTables

Signed-off-by: May <sirhuntthepure@users.noreply.github.com>