Added CI/CD workflows

.github/workflows/continuous_deployment.yml

@@ -0,0 +1,28 @@
+name: Continuous deployment
+on:
+  workflow_run:
+    branches: [main]
+    workflows: [Continuous integration]
+    types: [completed]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: wasm32-unknown-unknown
+
+      - uses: jetli/trunk-action@v0.1.0
+      - uses: jetli/wasm-bindgen-action@v0.1.0
+
+      - uses: actions/checkout@v2
+
+      - run: trunk build --release --public-url /${{ github.event.repository.name }}/
+
+      - uses: peaceiris/actions-gh-pages@v3
+        if: github.ref == 'refs/heads/main'
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./dist

.github/workflows/continuous_integration.yml

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+name: Continuous integration
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - run: cargo test --all
+
+  format:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - run: cargo fmt --all -- --check
+
+  clippy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - run: cargo clippy --all -- -D warnings