deploy front end to GH Pages

vite.config.ts

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'

export default defineConfig({
  plugins: [react()],
  base: '/photography-page/',
})

main.tsx

import React from 'react'
import { createRoot } from 'react-dom/client'
import { BrowserRouter } from 'react-router-dom'
import App from './App'

...

const router = createBrowserRouter(
  [
    { path: '/', element: <Loading /> },
    {
      path: '/app',
      element: <App />,
      children: [
        { index: true, element: <Narrative /> },
        { path: 'narrative', element: <Narrative /> },
        { path: 'videography', element: <Videography /> },
        { path: 'photography', element: <Photography /> },
        { path: 'contact', element: <Contact /> },
      ],
    },
  ],
  { basename: '/photography-page' } // <<<<<<<<<<<<<<
)

.github/workflows/deploy.yml

name: Deploy Vite (React) to GitHub Pages

on:
  push:
    branches: [ main ]
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: "pages"
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'npm'

      - name: Install dependencies
        run: |
          if [ -f package-lock.json ]; then npm ci; else npm i; fi

      - name: Build
        run: npm run build

      # SPA fallback so refresh/deep-links work on GH Pages
      - name: Copy 404.html
        run: cp dist/index.html dist/404.html

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: dist

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
    steps:
      - name: Deploy to GitHub Pages
        uses: actions/deploy-pages@v4