fix(tom): read messages from config (#12634)

crates/goose/src/agents/platform_extensions/tom.rs

@@ -1,6 +1,7 @@
 use crate::agents::extension::PlatformExtensionContext;
 use crate::agents::mcp_client::{Error, McpClientTrait};
 use crate::agents::tool_execution::ToolCallContext;
+use crate::config::Config;
 use anyhow::Result;
 use async_trait::async_trait;
 use rmcp::model::{
@@ -64,13 +65,13 @@ impl McpClientTrait for TomClient {
     async fn get_moim(&self, _session_id: &str) -> Option<String> {
         let mut parts = Vec::new();
 
-        if let Ok(text) = std::env::var("GOOSE_MOIM_MESSAGE_TEXT") {
+        if let Ok(text) = Config::global().get_param::<String>("GOOSE_MOIM_MESSAGE_TEXT") {
             if !text.trim().is_empty() {
                 parts.push(truncate_utf8(text));
             }
         }
 
-        if let Ok(path) = std::env::var("GOOSE_MOIM_MESSAGE_FILE") {
+        if let Ok(path) = Config::global().get_param::<String>("GOOSE_MOIM_MESSAGE_FILE") {
             let expanded = shellexpand::tilde(&path);
             if let Some(content) = read_bounded(&expanded).await {
                 if !content.trim().is_empty() {