Automatically update README on merge

[unique-dominik]

Something along these lines from Unique FinanceGPT.

name: Update README

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  update-readme:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '16'

      - name: Install dependencies
        run: npm install

      - name: Update README
        run: npx oclif readme

      - name: Commit changes
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git add README.md
          git commit -m "Update README using oclif readme"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Push changes
        run: git push
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}