feat: wired together graph execution and agent graph dispatch

src/graph/script.rs

@@ -9,6 +9,7 @@
 use super::state::{StateManager, StateRepresentation};
 use super::types::ScriptNode;
 use crate::function::Language;
+use crate::utils::dimmed_text;
 use anyhow::{Context, Result, anyhow, bail};
 use serde_json::Value;
 use std::path::{Path, PathBuf};
@@ -45,6 +46,11 @@ impl ScriptExecutor {
             bail!("Script file not found: '{}'", script_path.display());
         }
 
+        eprintln!(
+            "{}",
+            dimmed_text(&format!("▸   running script '{}'", node.script))
+        );
+
         let language = detect_language(&script_path)?;
         let state_repr = state_manager.serialize_state()?;
 
@@ -106,6 +112,23 @@ impl ScriptExecutor {
                 )
             })?;
 
+        if let Ok(parsed) = serde_json::from_str::<serde_json::Map<String, Value>>(json_output) {
+            let keys: Vec<&str> = parsed
+                .keys()
+                .filter(|k| k.as_str() != "_next")
+                .map(|s| s.as_str())
+                .collect();
+            if !keys.is_empty() {
+                eprintln!(
+                    "{}",
+                    dimmed_text(&format!("▸   merged: {}", keys.join(", ")))
+                );
+            }
+            if let Some(n) = &next {
+                eprintln!("{}", dimmed_text(&format!("▸   script set _next = '{n}'")));
+            }
+        }
+
         apply_state_updates(node, state_manager);
 
         Ok(next)