Enhancement: ignore diacritics, support multiple substring matching for UI filtering (#13021)

src-ui/package.json

@@ -32,6 +32,7 @@
     "ngx-cookie-service": "^21.3.1",
     "ngx-device-detector": "^11.0.0",
     "ngx-ui-tour-ng-bootstrap": "^18.0.0",
+    "normalize-diacritics": "^5.0.0",
     "pdfjs-dist": "^5.7.284",
     "rxjs": "^7.8.2",
     "tslib": "^2.8.1",