fix: Agent delegation tools were not being passed into the {{__tools__}} placeholder so agents weren't delegating to subagents

src/config/agent.rs

@@ -140,7 +140,6 @@ impl Agent {
         }
 
         config.write().mcp_registry = Some(new_mcp_registry);
-        agent_config.replace_tools_placeholder(&functions);
 
         agent_config.load_envs(&config.read());
 
@@ -212,6 +211,8 @@ impl Agent {
             functions.append_supervisor_functions();
         }
 
+        agent_config.replace_tools_placeholder(&functions);
+
         Ok(Self {
             name: name.to_string(),
             config: agent_config,

src/config/mod.rs

@@ -29,6 +29,7 @@ use crate::mcp::{
     MCP_SEARCH_META_FUNCTION_NAME_PREFIX, McpRegistry,
 };
 use crate::supervisor::Supervisor;
+use crate::supervisor::mailbox::Inbox;
 use crate::vault::{GlobalVault, Vault, create_vault_password_file, interpolate_secrets};
 use anyhow::{Context, Result, anyhow, bail};
 use fancy_regex::Regex;
@@ -55,7 +56,6 @@ use std::{
 use syntect::highlighting::ThemeSet;
 use terminal_colorsaurus::{ColorScheme, QueryOptions, color_scheme};
 use tokio::runtime::Handle;
-use crate::supervisor::mailbox::Inbox;
 
 pub const TEMP_ROLE_NAME: &str = "temp";
 pub const TEMP_RAG_NAME: &str = "temp";