Centralize output schema and module key validation catalogs

internal/framework/modules/registry_test.go

@@ -6,6 +6,7 @@ import (
 	"strings"
 	"testing"
 
+	"gitea.maximumdirect.net/eric/audita/internal/core/modulecatalog"
 	"gitea.maximumdirect.net/eric/audita/internal/framework/contracts"
 	"gitea.maximumdirect.net/eric/audita/internal/framework/proposals"
 )
@@ -26,7 +27,7 @@ func (m noopModule) Propose(ctx context.Context, req contracts.ProposalRequest)
 }
 
 func TestKnownModuleKeyRecognition(t *testing.T) {
-	for _, key := range []string{ModuleKeyGlossary, ModuleKeyHomophones, ModuleKeySpokenWord, ModuleKeyGrammar} {
+	for _, key := range modulecatalog.SupportedKeys() {
 		if !IsKnownModuleKey(key) {
 			t.Fatalf("expected key %q to be recognized", key)
 		}