Offer with runtime capabilities. Dummy runtime waiting for .

runtimes/dummy/src/main.rs

@@ -1,3 +1,25 @@
+use std::io;
+
 fn main() {
-    println!("hello");
+    let mut input = String::new();
+
+    println!("Dummy");
+
+    loop {
+        input.clear();
+
+        match io::stdin().read_line(&mut input) {
+            Ok(_) => {
+                let trimmed_input = input.trim();
+                if trimmed_input == "stop" {
+                    println!("Stopping.");
+                    break;
+                }
+            }
+            Err(error) => {
+                eprintln!("Error reading input: {}", error);
+                break;
+            }
+        }
+    }
 }

src/offer_template.rs

@@ -61,9 +61,10 @@ struct OfferTemplate {
 pub fn template(runtime_name: String) -> anyhow::Result<Cow<'static, [u8]>> {
     let offer_template = include_bytes!("offer-template.json");
     let mut template: OfferTemplate = serde_json::from_slice(offer_template.as_ref())?;
+    let capabilities = vec![serde_json::Value::String(runtime_name)];
     template.properties.insert(
-        "golem.inf.ai.runtime".to_string(),
-        serde_json::Value::String(runtime_name),
+        "golem.runtime.capabilities".to_string(),
+        serde_json::Value::Array(capabilities),
     );
     let devices = parse_devices_info()?;
     if devices.is_empty() {