Images are not showing up at all while following congo @ 5c8ab32 about congo

[MikiVanousek]

The relevant error thrown when building is:

Error: error building site: render: failed to render pages: render of "section" failed: "/home/runner/work/website/website/themes/congo/layouts/_default/list.html:24:9": execute of template failed: template: _default/list.html:24:9: executing "main" at <.Content>: error calling Content: "/home/runner/work/website/website/content/posts/fifth-post/_index.md:1:1": "/home/runner/work/website/website/themes/congo/layouts/_default/_markup/render-image.html:25:7": execute of template failed: template: _default/_markup/render-image.html:25:7: executing "_default/_markup/render-image.html" at <partial "picture.html" (dict "img" . "alt" $altText "class" $class "x2" $x2 "lazy" $lazy "webp" $webp)>: error calling partial: "/home/runner/work/website/website/themes/congo/layouts/partials/picture.html:63:26": execute of template failed: template: partials/picture.html:63:26: executing "partials/picture.html" at <.Resize>: error calling Resize: this feature is not available in your current Hugo version, see https://goo.gl/YMrWcn for more information

As explained in the link, you need to use the extended version of Hugo. On your computer, make sure to install the extended version, as explained in the hugo docs. For the GitHub build pipeline, add extended: true right after hugo-version: "latest", so the whole .github/workflows becomes

# .github/workflows/gh-pages.yml

name: GitHub Pages

on:
  push:
    branches:
      - main

jobs:
  build-deploy:
    runs-on: ubuntu-20.04
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true
          fetch-depth: 0

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: "latest"
          extended: true

      - name: Build
        run: hugo --minify

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        if: ${{ github.ref == 'refs/heads/main' }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_branch: gh-pages
          publish_dir: ./public