build page

.github/workflows/pages.yml

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+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+
+      - name: Install wasm-pack
+        run: |
+          curl https://rustwasm.github.io/wasm-pack/installer.sh -sSf | sh
+
+      - name: Build WebAssembly project
+        run: wasm-pack build --target web
+        working-directory: geomedea/geomedea-wasm
+
+      - name: Copy web assets
+        run: |
+            rm geomedea-wasm/web_root/js/geomedea
+            && cp -r geomedea-wasm/pkg geomedea-wasm/web_root/js/geomedea
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: geomedea-wasm/web_root
+