Lint plugin in CI

.github/workflows/check.yml

@@ -0,0 +1,45 @@
+name: Rust
+
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+    branches: ["master"]
+
+env:
+  CARGO_TERM_COLOR: always
+  RUSTFLAGS: "-Dwarnings"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup
+        run: |
+          rustup install nightly
+          rustup default nightly
+          rustup component add clippy rustfmt
+          cargo install sqlx-cli
+          cd backend
+          sqlx database create --database-url sqlite://db.sqlite3
+          sqlx migrate run --source sync_server/src/database/migrations --database-url sqlite://db.sqlite3
+
+      - name: Lint backend
+        run: |
+          cd backend
+          cargo clippy --all-targets --all-features
+          cargo fmt --all -- --check
+
+      - name: Test backend
+        run: |
+          cd backend
+          cargo test --verbose
+
+      - name: Lint frontend
+        run: |
+          cd plugin
+          npm install
+          npm run lint