Add execution metadata to module specifications

internal/modules/seriatim/input/transcript/adapter.go

@@ -94,9 +94,10 @@ func (a *Adapter) Parse(ctx context.Context, req contracts.ParseRequest) (*sourc
 
 func ModuleSpec() pipeline.ModuleSpec {
 	return pipeline.ModuleSpec{
-		Key:      Key,
-		Stage:    pipeline.StageInput,
-		Provides: append([]string(nil), providedCapabilities...),
+		Key:            Key,
+		Stage:          pipeline.StageInput,
+		ExecutionClass: contracts.ExecutionClassDeterministic,
+		Provides:       append([]string(nil), providedCapabilities...),
 	}
 }
 

internal/modules/seriatim/input/transcript/registry_test.go

@@ -7,6 +7,7 @@ import (
 	"testing"
 
 	"gitea.maximumdirect.net/eric/notarius/internal/core/source"
+	"gitea.maximumdirect.net/eric/notarius/internal/framework/contracts"
 	"gitea.maximumdirect.net/eric/notarius/internal/framework/pipeline"
 )
 
@@ -23,8 +24,9 @@ func TestNewReturnsAdapterWithKey(t *testing.T) {
 func TestModuleSpec(t *testing.T) {
 	got := ModuleSpec()
 	want := pipeline.ModuleSpec{
-		Key:   Key,
-		Stage: pipeline.StageInput,
+		Key:            Key,
+		Stage:          pipeline.StageInput,
+		ExecutionClass: contracts.ExecutionClassDeterministic,
 		Provides: []string{
 			"source.transcript",
 			"transcript.speaker",