revert: restore manual release workflow (#9)

* feat: add custom styling and release automation

- Implement custom CSS injection and URL rewriting to allow users to style PDFs and fix cross-environment links.
- Add release-please GitHub Action to automate the release process and enable secure NPM publishing.

* improvement: Remove npm auth from yarn configuration

- Remove npmAlwaysAuth and npmAuthToken from .yarnrc.yml to improve security by avoiding explicit token references in configuration.
- Update yarn.lock and install state to ensure the dependency tree is consistent with the new configuration.

* revert: automated release-please workflow

- Reverts the commit that implemented release-please-action to simplify the release process.
- Removes the automated release-please workflow and replaces it with a manual version-check publish script.
- Restores manual version management in package.json to provide more direct control over the release cycle.

Author: orange-guo

.github/workflows/release-please.yml

@@ -0,0 +1,37 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main # Trigger on every push to main
+
+permissions:
+  contents: write
+  id-token: write # Required for NPM Trusted Publishing
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Build project
+        run: yarn build
+
+      - name: Publish to NPM (Trusted Publishing)
+        # It will only publish if the version in package.json is new
+        run: |
+          if npm view . version | grep -q $(node -p "require('./package.json').version"); then
+            echo "Version already exists on NPM. Skipping publish."
+          else
+            npm publish --provenance --access public
+          fi

.github/workflows/release.yml

@@ -1,6 +1,6 @@
 {
   "name": "docusaurus-docs-to-pdf",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "A command-line tool to convert Docusaurus documentation sites to a single PDF file.",
   "main": "main.js",
   "bin": "./dist/main.js",