Implement durable OAuth MCP bridge with local Codex worker and deployment guides

.github/workflows/ci.yml

@@ -0,0 +1,17 @@
+name: tests
+on: [push, pull_request]
+permissions:
+  contents: read
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - run: python -m pip install uv==0.8.22
+      - run: uv sync --locked
+      - run: uv run --no-sync pytest -q
+      - run: uv run --no-sync ruff check src tests examples
+      - run: uv run --no-sync ruff format --check src tests examples