hello_world should ask for the greeting

Author: slimslenderslacks

functions/inotifywait/runbook.md

@@ -2,6 +2,16 @@
 docker build -t vonwig/inotifywait .
 ```
 
+```sh
+docker buildx build \
+    --builder hydrobuild \
+    --platform linux/amd64,linux/arm64 \
+    --tag vonwig/inotifywait:latest \
+    --file Dockerfile \
+    --push .
+
+```
+
 ```sh
 docker run --rm -v "docker-prompts:/prompts" vonwig/inotifywait -e modify -e create -e delete -m -q /prompts/
 ```

prompts/examples/hello_world.md

@@ -1,18 +1,25 @@
 ---
-name: hello-docker
-description: run the hello-docker
+name: hello from Docker
+description: send a greeting from Docker
 model: claude-3-5-sonnet-20241022
+parameters:
+  type: object
+  properties:
+    greeting:
+      type: string
+      description: the greeting to send
 tools:
   - name: hello-docker
     description: print a secret message
     container:
       image: busybox:latest
       command:
         - echo
-        - "Hello, World!"
+        - "{{greeting|safe}}"
 ---
 
 # prompt user
 
-Use hello world to print a secret message and then explain it to me
+Ask the user what kind of a greeting they'd like to receive.
+Then send a greeting from Docker and show the output.