Add Github Workflow Template for Automatic PDF generation on releases

Personally, I use the following config to render my exposé and thesis PDFs with each new release on GitHub.

However, it requires:

• to a font called assets/fonts/Palatino.ttc in the repo (unsure about the license, hence won't distribute)
• to have a .releaserc.mjs to generate a CHANGELOG.md automatically based on [Conventional Commits] (https://www.conventionalcommits.org/en/v1.0.0/), which might not suit everyone, and only runs for new releases, when the Release workflow is triggered manually.

Ideally, make it more customizable than this example:

Details for `.github/workflow.yaml`:

name: Release

on:
  workflow_dispatch:

permissions:
  packages: write # to be able to publish packages
  contents: write # to be able to publish a GitHub release
  issues: write # to be able to comment on released issues
  pull-requests: write # to be able to comment on released pull requests
  id-token: write # to enable use of OIDC for npm provenance


jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          persist-credentials: false

      - name: Update submodules
        run: git submodule update --init --recursive

      - name: Install Palatino font
        run: |
          mkdir -p ~/.fonts
          cp assets/fonts/Palatino.ttc ~/.fonts/palatino.ttc
          fc-cache -fv

      - name: Set up Typst
        uses: typst-community/setup-typst@v3

      - name: Run semantic-release
        id: semantic
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        uses: cycjimmy/semantic-release-action@v5
        with:
          extra_plugins: |
            @semantic-release/changelog
            @semantic-release/exec
            @semantic-release/git
            @semantic-release/github

Details for `.releaserc.mjs`:

/** @type {import('semantic-release').GlobalConfig} */
export default {
  preset: 'angular',
  tagFormat: 'v${version}',
  branches: ["main"],
  repositoryUrl: 'https://github.com/<user>/<repo>.git',
  plugins: [
    [
      "@semantic-release/commit-analyzer",
      {
        preset: "angular",
        releaseRules: [
          { type: "thesis", release: "minor" },
          { type: "expose", release: "minor" }
        ]
      }
    ],
    [
      "@semantic-release/release-notes-generator",
      {
        preset: "angular",
        presetConfig: {
          types: [
            { type: "feat", section: "Features" },
            { type: "fix", section: "Bug Fixes" },
            { type: "thesis", section: "Thesis" },
            { type: "expose", section: "Expose" },
            { type: "perf", section: "Performance Improvements" },
            { type: "revert", section: "Reverts" },
            { type: "docs", section: "Documentation" },
            { type: "style", section: "Styles" },
            { type: "chore", section: "Miscellaneous Chores", hidden: false },
            { type: "refactor", section: "Code Refactoring" },
            { type: "test", section: "Tests" },
            { type: "build", section: "Build System" },
            { type: "ci", section: "Continuous Integration" }
          ]
        },
        writerOpts: {
          groupBy: "scope"
        }
      }
    ],
    "@semantic-release/changelog",
    [
      "@semantic-release/exec",
      {
        prepareCmd: "typst compile expose.typ expose_v${nextRelease.version}.pdf && typst compile thesis.typ thesis_v${nextRelease.version}.pdf"
      }
    ],
    [
      "@semantic-release/github",
      {
        assets: [
          { path: "expose_*.pdf", label: "Expose PDF" },
          { path: "thesis_*.pdf", label: "Thesis PDF" }
        ]
      }
    ],
    [
      "@semantic-release/git",
      {
        assets: ["CHANGELOG.md"],
        message: "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
      }
    ]
  ]
}