feat(workflows): add CI for Deno project tests

- Introduce a GitHub Actions workflow to run tests for the Deno project
- Configure workflow to trigger on pull requests across all branches
- Include steps for repository checkout, Deno setup, and test execution

.gitea/workflows/test.yml

@@ -0,0 +1,22 @@
+name: Test Deno Project
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  test:
+    name: Run Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Setup Deno
+        uses: denoland/setup-deno@v1
+
+      - name: Run Tests
+        run: deno task test