1. Add validator for database and user
2. Add user create in trove instance user list
3. Add database create in trove instance database list
4. Fix database column in trove instance user list
Change-Id: Ifa6143e15049b5a7fd09aa385064e757d834fadc
1. Change the component definition to get better extension functionality
2. Add Copyright info to some components
3. Format some codes by prettier plugin
Change-Id: I64f7eb665c85caddcd6cf8b3084e259504c9dee6