chore(ci): add unit-test workflow

.gitea/workflows/unit-tests.yaml

@@ -0,0 +1,29 @@
+name: Run unit tests
+
+on:
+  pull_request:
+    branches:
+    - '*'
+    types: [ "opened", "reopened", "synchronize" ]
+  push:
+    branches:
+    - '*'
+  workflow_dispatch: {}
+
+jobs:
+  cluster:
+    container:
+      image: docker.io/library/golang:1.23.5
+    runs-on:
+    - docker
+    steps:
+    - name: Install tooling
+      run: |
+        apt update --yes
+        apt upgrade --ye s
+        apt install git npm
+    - env:
+        GOPROXY: ${{ vars.GOPROXY }}
+        GONOSUMDB: ${{ vars.GONOSUMDB }}
+      name: Execute containerized unit test
+      run: make test