Prepare observer.

Signed-off-by: crynobone <crynobone@gmail.com>
Bump deps.

Signed-off-by: crynobone <crynobone@gmail.com>
workin on basic notifier interface.

Signed-off-by: crynobone <crynobone@gmail.com>
Add illuminate/database

Signed-off-by: crynobone <crynobone@gmail.com>