feat: runtime manager

rtmanager/internal/adapters/docker/mocks/mock_dockerclient_assertion_test.go

@@ -0,0 +1,11 @@
+package mocks
+
+import (
+	"galaxy/rtmanager/internal/ports"
+)
+
+// Compile-time assertion that the generated mock satisfies the port
+// interface. Future signature drift between the port and the generated
+// file fails the build at this line, which is more actionable than a
+// runtime check from a service test.
+var _ ports.DockerClient = (*MockDockerClient)(nil)