Deployment at vercel not working (TS Start + Convex)

// vite.config.ts
import tailwindcss from "@tailwindcss/vite"
import { tanstackStart } from "@tanstack/react-start/plugin/vite"
import viteReact from "@vitejs/plugin-react"
import { defineConfig } from "vite"
import tsconfigPaths from "vite-tsconfig-paths"

export default defineConfig({
  plugins: [
    tsconfigPaths(),
    tailwindcss(),
    tanstackStart({ customViteReactPlugin: true }),
    viteReact()
  ]
})

// vite.config.ts
import tailwindcss from "@tailwindcss/vite"
import { tanstackStart } from "@tanstack/react-start/plugin/vite"
import viteReact from "@vitejs/plugin-react"
import { defineConfig } from "vite"
import tsconfigPaths from "vite-tsconfig-paths"

export default defineConfig({
  plugins: [
    tsconfigPaths(),
    tailwindcss(),
    tanstackStart({ customViteReactPlugin: true }),
    viteReact()
  ]
})