chore(deps): update dependency @tanstack/react-form to v1.15.0

Author: renovate[bot]

package.json

@@ -57,7 +57,7 @@
     "@squonk/mui-theme": "5.0.0",
     "@squonk/sdf-parser": "1.3.1",
     "@tanstack/match-sorter-utils": "8.19.4",
-    "@tanstack/react-form": "1.14.2",
+    "@tanstack/react-form": "1.15.0",
     "@tanstack/react-query": "5.83.0",
     "@tanstack/react-query-devtools": "5.83.0",
     "@tanstack/react-table": "8.21.3",