fix: remove unused Validator initialization causing clippy warnings

.ci.yml

@@ -0,0 +1,40 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Rust
+        run: |
+          rustup default stable
+          rustc --version
+          cargo --version
+      - name: Build
+        run: cargo build --release
+      - name: Run tests
+        run: cargo test
+      - name: Clippy
+        run: cargo clippy -- -D warnings
+  release:
+    needs: test
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build Release
+        run: |
+          cargo build --release --locked
+      - name: Create Release
+        uses: https://gitea.com/actions/release-action@main
+        with:
+          files: |
+            target/release/env-guard
+          title: ${{ github.ref_name }}
+          body: "Release ${{ github.ref_name }}"