v0.3.0

This release renames the SDK entry point and exposes server IP addresses.

Breaking API changes:

• NewClient(...) becomes NewThunder(...).
• The SDK handle type Client becomes Thunder.
• The registered-client model RegisteredClient becomes Client.

Added:

• Server.IP, decoded from the API's ip field.

Upgrade after updating the renamed symbols:

go get github.com/Thunder-Compute/thunder-sdk@v0.3.0

Validation: go test ./... and go vet ./... passed.

Dra small update

Updating the dra seutp to contain cordoning.