Add Github Actions CI

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+name: Test installer
+
+on: 
+  push:
+    paths:
+      - '*.sh'
+      - 'lua/**'
+      - 'smax-scripts.service'
+      - '.github/workflows/test.yml'
+
+jobs:
+
+  test:
+    name: Test on Ubuntu
+
+    runs-on: ubuntu-latest
+    steps:
+    - name: install redis
+      run: sudo apt-get install redis
+
+    - name: Check out smax-server
+      uses: actions/checkout@v4
+
+    - name: Run installer
+      run: sudo ./install.sh
+