add CI

.github/workflows/main.yml

@@ -0,0 +1,20 @@
+name: CI
+on: [push]
+jobs:
+  test:
+    strategy:
+      matrix:
+        runs-on: ["windows-latest"]
+
+    runs-on: ${{ matrix.runs-on }}
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Install Scoop
+        uses: MinoruSekine/setup-scoop@main
+      - name: Install JWT UI
+        shell: pwsh
+        run: |
+          scoop bucket add jwt-ui-bucket https://github.com/jwt-rs/scoop-jwt-ui
+          scoop install jwt-ui
+          jwtui -h