feat(web): upgrade build tooling to Vite 8 (#853)

Upgrade Vite to 8.2.0 and @vitejs/plugin-react to 6.0.5.

Use Vite's native tsconfig path resolver and remove vite-tsconfig-paths.

Verified with pnpm build and pnpm lint (existing warnings only).

web/package.json

@@ -56,7 +56,7 @@
     "@types/websocket": "^1.0.10",
     "@typescript-eslint/eslint-plugin": "^8.59.0",
     "@typescript-eslint/parser": "^8.59.0",
-    "@vitejs/plugin-react": "^4.7.0",
+    "@vitejs/plugin-react": "^6.0.5",
     "autoprefixer": "^10.4.27",
     "eslint": "^9.39.4",
     "eslint-config-prettier": "^9.1.2",
@@ -71,8 +71,7 @@
     "tailwindcss": "^3.4.19",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.59.0",
-    "vite": "7.3.2",
-    "vite-tsconfig-paths": "^4.3.2",
+    "vite": "8.2.0",
     "yaml": "^2.8.3"
   },
   "msw": {

web/vite.config.ts

@@ -1,9 +1,11 @@
 import react from '@vitejs/plugin-react';
 import { defineConfig } from 'vite';
-import viteTsconfigPaths from 'vite-tsconfig-paths';
 
 export default defineConfig({
-  plugins: [react(), viteTsconfigPaths()],
+  plugins: [react()],
+  resolve: {
+    tsconfigPaths: true
+  },
   server: {
     port: 3001
   },