feat: add examples to create workflow and use sdk

examples/README.md

@@ -0,0 +1,44 @@
+# Dograh SDK Examples
+
+Runnable examples of the Dograh SDK in Python and TypeScript.
+
+## Shared environment variables
+
+Copy `.env.example` to `.env` in each example directory and fill in your values, then `source .env` (or use your preferred dotenv loader).
+
+| Variable              | Description                                                  |
+| --------------------- | ------------------------------------------------------------ |
+| `DOGRAH_API_ENDPOINT` | Dograh API base URL (e.g. `http://localhost:8000`)           |
+| `DOGRAH_API_TOKEN`    | API token — sent as `X-API-Key`                              |
+
+The workflow ID and destination phone number are set as constants at the top of each example script — edit them there.
+
+## Python
+
+```bash
+pip install dograh-sdk
+
+export DOGRAH_API_ENDPOINT=http://localhost:8000
+export DOGRAH_API_TOKEN=sk-...
+
+# Fetch a workflow by ID and place a test phone call.
+python python/fetch_workflow_and_call.py
+
+# Create a new workflow from a definition.
+python python/create_workflow.py
+```
+
+## TypeScript
+
+Uses `tsx` to run directly.
+
+```bash
+cd typescript
+npm install
+
+export DOGRAH_API_ENDPOINT=http://localhost:8000
+export DOGRAH_API_TOKEN=sk-...
+
+npm run call    # fetch_workflow_and_call.ts
+npm run create  # create_workflow.ts
+```