Delete upstream workflows

This fork does not ship upstream's releases, and its hosted-runner jobs
never start here.

Claude-Session: https://claude.ai/code/session_01HuMDfgFssPUptYUzgZ6Cp8

.github/workflows/deploy.yml

@@ -1,67 +0,0 @@
-# Sample workflow for building and deploying a VitePress site to GitHub Pages
-#
-name: Deploy VitePress site to Pages
-
-on:
-  # Runs on pushes targeting the `main` branch. Change this to `master` if you're
-  # using the `master` branch as the default branch.
-  push:
-    branches: [main]
-
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
-# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
-concurrency:
-  group: pages
-  cancel-in-progress: false
-
-jobs:
-  # Build job
-  build:
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: ./docs
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0 # Not needed if lastUpdated is not enabled
-      # - uses: pnpm/action-setup@v2 # Uncomment this if you're using pnpm
-      # - uses: oven-sh/setup-bun@v1 # Uncomment this if you're using Bun
-      - name: Setup Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-          cache: npm # or pnpm / yarn
-      - name: Setup Pages
-        uses: actions/configure-pages@v4
-      - name: Install dependencies
-        run: npm ci # or pnpm install / yarn install / bun install
-      - name: Build with VitePress
-        run: npx vitepress build
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
-        with:
-          path: docs/.vitepress/dist
-
-  # Deployment job
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    needs: build
-    runs-on: ubuntu-latest
-    name: Deploy
-    steps:
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4

.github/workflows/node.js.yml

@@ -1,27 +0,0 @@
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
-
-name: Node.js CI
-
-on: [push]
-
-permissions:
-  contents: read  #  to fetch code (actions/checkout)
-
-jobs:
-  test:
-    strategy:
-      matrix:
-        node-version:
-          - 20
-          - 22
-          - 24
-        os: [ubuntu-latest, macOS-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node-version }}
-      - run: npm --version
-      - run: npm ci --ignore-scripts
-      - run: ./test.sh

.github/workflows/npm_publish.yml

@@ -1,36 +0,0 @@
-# This workflow will run tests using node and then publish a package to GitHub Packages when a release is created
-# For more information see: https://docs.github.com/en/actions/publishing-packages/publishing-nodejs-packages
-
-name: Node.js Package
-
-on:
-  release:
-    types: [published]
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 20
-      - run: ./test.sh
-
-  publish-npm:
-    needs: build
-    runs-on: ubuntu-latest
-    permissions:
-      id-token: write
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 20
-          registry-url: 'https://registry.npmjs.org'
-      - run: npm publish --provenance --access public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}