test(09-04): add failing tests for typed list filters

- Switch, date-range, and model-scope filters must keep typed values
- Option labels localize without changing identifiers or cached keys
- Raw conditions, unknown scopes, and arbitrary methods fail activation

cabana/list_schema.go

@@ -1,6 +1,7 @@
 package cabana
 
 import (
+	"context"
 	"fmt"
 	"io/fs"
 	"path"
@@ -9,6 +10,7 @@ import (
 	"time"
 
 	"git.golem15.com/golem15/summercms/pact"
+	"git.golem15.com/golem15/summercms/phrasebook"
 	"github.com/goccy/go-yaml"
 	"gorm.io/gorm"
 )
@@ -351,3 +353,17 @@ func isListRelation(t reflect.Type) bool {
 	}
 	return true
 }
+
+// Localize copies the cached list schema for one request.
+// The RED seam returns source keys; request-time translation replaces this body.
+func (s *ListSchema) Localize(ctx context.Context, tr *phrasebook.Translator) (*ListSchema, error) {
+	if s == nil {
+		return nil, fmt.Errorf("cabana: nil list schema")
+	}
+	if ctx == nil {
+		ctx = context.Background()
+	}
+	out := *s
+	_ = tr
+	return &out, nil
+}