refactor: Agents that depend on global tools now have all binaries compiled and stored in the agent's bin directory so multiple agents can run at once

src/config/agent.rs

@@ -389,6 +389,7 @@ impl Agent {
             self.name().to_string(),
             vec!["_instructions".into(), "{}".into()],
             self.variable_envs(),
+            Some(self.name().to_string()),
         )?;
         match value {
             Some(v) => Ok(v),

src/config/mod.rs

@@ -74,6 +74,8 @@ const FUNCTIONS_BIN_DIR_NAME: &str = "bin";
 const AGENTS_DIR_NAME: &str = "agents";
 const GLOBAL_TOOLS_DIR_NAME: &str = "tools";
 const GLOBAL_TOOLS_FILE_NAME: &str = "tools.txt";
+const GLOBAL_TOOLS_UTILS_DIR_NAME: &str = "utils";
+const BASH_PROMPT_UTILS_FILE_NAME: &str = "prompt-utils.sh";
 const MCP_FILE_NAME: &str = "mcp.json";
 
 const CLIENTS_FIELD: &str = "clients";
@@ -492,6 +494,14 @@ impl Config {
         Self::functions_dir().join(GLOBAL_TOOLS_DIR_NAME)
     }
 
+    pub fn global_utils_dir() -> PathBuf {
+        Self::functions_dir().join(GLOBAL_TOOLS_UTILS_DIR_NAME)
+    }
+
+    pub fn bash_prompt_utils_file() -> PathBuf {
+        Self::global_utils_dir().join(BASH_PROMPT_UTILS_FILE_NAME)
+    }
+
     pub fn session_file(&self, name: &str) -> PathBuf {
         match name.split_once("/") {
             Some((dir, name)) => self.sessions_dir().join(dir).join(format!("{name}.yaml")),