Story 3.3 done

src/core/PresetImportExportManager.js

@@ -106,10 +106,11 @@ export class PresetImportExportManager {
    * @returns {string} Generated filename.
    */
   generateExportFilename(worldName, includeTimestamp = true) {
-    const name = worldName ?? this._adapter.scenes.current?.()?.name ?? 'world';
+    const currentScene = this._adapter.scenes.current?.();
+    const name = worldName ?? currentScene?.parent?.name ?? currentScene?.name ?? 'world';
     // Sanitize name: replace any non-alphanumeric, dash, or underscore with underscore
     // Also handle empty string by using 'world' as fallback
-    const safeName = name.replace(/[^a-zA-Z0-9-_]/g, '_').toLowerCase() || 'world';
+    const safeName = name.replace(/[^a-zA-Z0-9\-_]/g, '_').toLowerCase() || 'world';
     const timestamp = includeTimestamp ? `_${Date.now()}` : '';
     return `scrying-pool-presets-${safeName}${timestamp}.json`;
   }
@@ -235,7 +236,7 @@ export class PresetImportExportManager {
       }
 
       // Validate preset name characters (alphanumeric, dash, underscore, space, dot)
-      if (!/^[a-zA-Z0-9\s._-]+$/.test(name)) {
+      if (!/^[a-zA-Z0-9 ._-]+$/.test(name)) {
         results.push({ name, preset: null, error: `Preset "${name}": name contains invalid characters (only alphanumeric, space, dot, dash, underscore allowed)` });
         continue;
       }
@@ -339,11 +340,13 @@ export class PresetImportExportManager {
       const result = await this._replacePresets(data, validPresets, existingCount);
       // Merge extraction errors with replace errors
       result.errors = [...errors, ...result.errors];
+      result.success = result.errors.length === 0;
       return result;
     }
     const result = await this._mergePresets(data, validPresets, existingPresetNames);
     // Merge extraction errors with merge errors
     result.errors = [...errors, ...result.errors];
+    result.success = result.errors.length === 0;
     return result;
   }