case insensitive full string search for file browser (#10431)

Co-authored-by: Hanzla Mateen <[email protected]>

packages/server-core/src/media/file-browser/file-browser.class.ts

@@ -114,8 +114,10 @@ export class FileBrowserService
     let result = await storageProvider.listFolderContent(directory)
     Object.entries(params.query).forEach(([key, value]) => {
       if (value['$like']) {
-        const searchString = value['$like'].replace(/%/g, '')
-        result = result.filter((item) => item[key].includes(searchString))
+        result = result.filter(
+          (item) =>
+            (item[key] as string).search(new RegExp((value['$like'] as string).replaceAll('%', ''), 'gi')) !== -1
+        )
       }
     })