github: add workflow for unit tests

.github/workflows/tests.yaml

@@ -0,0 +1,36 @@
+name: test
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "**"
+    paths-ignore:
+      - "docs/**"
+
+concurrency:
+  group: build-test-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: "Unit Tests"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install -r requirements-full.txt
+      - name: Test with pytest
+        run: |
+          pip install pytest
+          pytest

requirements-full.txt

@@ -0,0 +1,3 @@
+anthropic==0.20.0
+deepgram-sdk==3.2.1
+openai==1.14.1