docs: completed v1 docs (#36)

docs/03-tutorial/05-creating-an-api.md

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+## Creating an API Inside Your Workload
+
+Workloads in mini loader can set up simple HTTP servers by connecting to a socket file, a feature supported by many JavaScript server libraries.
+
+### Binding Your Workload to an HTTP Endpoint
+
+To expose your workload as an HTTP server, specify the path parameter using the `getPath()` method provided by the `@morten-olsen/mini-loader` package. This method dynamically assigns a path for your API.
+
+### Important Note
+
+Please be aware that the gateway provided by mini loader isn't fully featured. As such, certain functionalities like streaming and WebSockets may not be supported.
+
+### Example: Setting Up a Server with Fastify
+
+Here's how you can create a simple API server using Fastify in TypeScript:
+
+```typescript
+import { http } from '@morten-olsen/mini-loader';
+import fastify from 'fastify';
+
+const server = fastify();
+
+// Handling all requests and returning the requested URL
+server.all('*', async (req) => {
+  return req.url;
+});
+
+// Listening on the path provided by mini loader
+server.listen({
+  path: http.getPath(),
+});
+```
+
+With this setup, your server will respond to all incoming requests by returning the requested URL.
+
+### Deploying Your Workload
+
+Now, you can push and run your workload just like any other script:
+
+```bash
+mini-loader loads push -r my-script.ts
+```
+
+### Accessing Your Server
+
+After pushing your workload, mini loader will display the run ID. You can use this ID to access your server. For example, to make a request to your server, you can use `curl`:
+
+```bash
+curl http://localhost:4500/gateway/{your-run-id}
+```
+
+Replace `{your-run-id}` with the actual run ID provided by mini loader.