feat: add CI workflow

Author: savonarola

.github/workflows/run_tests.yml

@@ -0,0 +1,31 @@
+name: Tests
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-24.04
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup Erlang
+      uses: erlef/setup-beam@v1
+      with:
+        otp-version: "26"
+        rebar3-version: "3"
+
+    - name: Start Dependencies
+      run: make up
+
+    - name: Run Tests
+      run: make ct
+
+    - name: Cleanup
+      if: always()
+      run: make down