Cleaning up unit test workflow.

.gitea/workflows/unit-tests.yaml

@@ -0,0 +1,20 @@
+name: Fibonacci unit tests
+run-name: ${{ gitea.actor }} is testing Fibonacci
+on: [push]
+
+jobs:
+  Explore-Gitea-Actions:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "🔎 Running tests for ${{ gitea.repository }} branch ${{ gitea.ref }}."
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: Install go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24.4'
+          check-latest: true
+      - name: Test functions module
+        run: go test ./functions -v
+      - name: Test actual build
+        run: go build