fix(scriptindex): Handle missing script metadata fields in ScriptIndex.search to prevent crashes

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@serve.zone/moxytool',
-  version: '1.4.1',
+  version: '1.4.2',
   description: 'Proxmox administration tool for vGPU setup, VM management, and cluster configuration'
 }

ts/moxytool.classes.scriptindex.ts

@@ -263,9 +263,9 @@ export class ScriptIndex {
     return this.cache.scripts.filter((script) => {
       // Search in name, description, and slug
       return (
-        script.name.toLowerCase().includes(lowerQuery) ||
-        script.slug.toLowerCase().includes(lowerQuery) ||
-        script.description.toLowerCase().includes(lowerQuery)
+        (script.name && script.name.toLowerCase().includes(lowerQuery)) ||
+        (script.slug && script.slug.toLowerCase().includes(lowerQuery)) ||
+        (script.description && script.description.toLowerCase().includes(lowerQuery))
       );
     });
   }