Upgrade frontend toolchain to latest majors

Bump React 19.2, Relay 21, React Router 8, Vite 8 with
@vitejs/plugin-react 6, ESLint 10, GraphQL 17, TypeScript 6,
@types/node 24, and Tailwind 4.3 across the workspaces.

vite-plugin-react 6 (Vite 8) no longer runs Babel, so the Relay
tagged-template transform now runs through @rolldown/plugin-babel
in the console and trust Vite configs.

Relay 21 ships first-party types and enables the ambiguous-alias
check by default; disable that flag to preserve existing queries
and add explicit usePreloadedQuery type arguments where the new
types no longer infer the operation. TypeScript 6 deprecations and
stricter inference are addressed in tsconfigs and call sites.

Keep n8n-node on ESLint 9 and eslint-plugin-react on 7.37.5, the
newest releases compatible with their toolchains.

Signed-off-by: Émile Ré <emile@probo.com>

apps/trust/vite.config.ts

@@ -14,13 +14,20 @@
 
 import { fileURLToPath, URL } from "node:url";
 
+import babel from "@rolldown/plugin-babel";
 import tailwindcss from "@tailwindcss/vite";
 import react from "@vitejs/plugin-react";
 import { defineConfig } from "vite";
 
 // https://vite.dev/config/
+// @vitejs/plugin-react@6 (Vite 8) no longer runs Babel, so the Relay tagged
+// template transform is applied via @rolldown/plugin-babel instead.
 export default defineConfig({
-  plugins: [react({ babel: { plugins: ["relay"] } }), tailwindcss()],
+  plugins: [
+    react(),
+    babel({ plugins: ["relay"] }),
+    tailwindcss(),
+  ],
   build: {
     assetsDir: "assets",
   },