Centralize output schema names in schema package

internal/config/config.go

@@ -8,6 +8,8 @@ import (
 	"sort"
 	"strconv"
 	"strings"
+
+	"gitea.maximumdirect.net/eric/seriatim/schema"
 )
 
 const (
@@ -27,9 +29,9 @@ const (
 	WordRunReorderWindowEnv       = "SERIATIM_OVERLAP_WORD_RUN_REORDER_WINDOW"
 	BackchannelMaxDurationEnv     = "SERIATIM_BACKCHANNEL_MAX_DURATION"
 	FillerMaxDurationEnv          = "SERIATIM_FILLER_MAX_DURATION"
-	OutputSchemaMinimal           = "seriatim-minimal"
-	OutputSchemaIntermediate      = "seriatim-intermediate"
-	OutputSchemaFull              = "seriatim-full"
+	OutputSchemaMinimal           = schema.OutputSchemaMinimal
+	OutputSchemaIntermediate      = schema.OutputSchemaIntermediate
+	OutputSchemaFull              = schema.OutputSchemaFull
 )
 
 // MergeOptions captures raw CLI option values before validation.
@@ -332,12 +334,12 @@ func parseModuleList(value string) ([]string, error) {
 }
 
 func validateOutputSchema(value string) error {
-	switch value {
-	case OutputSchemaMinimal, OutputSchemaIntermediate, OutputSchemaFull:
+	if schema.ValidOutputSchemaName(value) {
 		return nil
-	default:
-		return fmt.Errorf("--output-schema must be one of %q, %q, or %q", OutputSchemaMinimal, OutputSchemaIntermediate, OutputSchemaFull)
 	}
+
+	names := schema.OutputSchemaNames()
+	return fmt.Errorf("--output-schema must be one of %q, %q, or %q", names[0], names[1], names[2])
 }
 
 func resolveOutputSchema(value string) (string, error) {

internal/trim/artifact.go

@@ -8,9 +8,9 @@ import (
 )
 
 const (
-	SchemaMinimal      = "seriatim-minimal"
-	SchemaIntermediate = "seriatim-intermediate"
-	SchemaFull         = "seriatim-full"
+	SchemaMinimal      = schema.OutputSchemaMinimal
+	SchemaIntermediate = schema.OutputSchemaIntermediate
+	SchemaFull         = schema.OutputSchemaFull
 )
 
 // Artifact stores a parsed seriatim output artifact of one supported schema.