docs: migrate to valaxy docs site

.github/workflows/gh-pages.yml

@@ -0,0 +1,55 @@
+name: GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        node-version: [lts/*]
+        os: [ubuntu-latest]
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Get pnpm store directory
+        id: pnpm-cache
+        run: echo "store=$(pnpm store path --silent)" >> $GITHUB_OUTPUT
+
+      - name: Cache pnpm store
+        uses: actions/cache@v4
+        with:
+          path: ${{ steps.pnpm-cache.outputs.store }}
+          key: ${{ runner.os }}-pnpm-${{ hashFiles('docs/pnpm-lock.yaml') }}
+          restore-keys: ${{ runner.os }}-pnpm-
+
+      - name: 📦 Install Dependencies
+        working-directory: docs
+        run: pnpm install
+
+      - name: 🌌 Build Valaxy Docs
+        working-directory: docs
+        run: pnpm build
+
+      - name: 🪤 Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./docs/dist
+          force_orphan: true