Improve tool, output mode selection process

- JSON extract from LLMs is pretty decent now, so get the input tools and output modes all in one go. It'll help the model think through the full cycle of what it wants to do to handle the request holistically.
- Make slight improvements to tool selection indicators

src/interface/web/app/components/chatMessage/chatMessage.tsx

@@ -30,6 +30,7 @@ import {
     Code,
     Shapes,
     Trash,
+    Toolbox,
 } from "@phosphor-icons/react";
 
 import DOMPurify from "dompurify";
@@ -282,8 +283,8 @@ function chooseIconFromHeader(header: string, iconColor: string) {
         return <Cloud className={`${classNames}`} />;
     }
 
-    if (compareHeader.includes("data sources")) {
-        return <Folder className={`${classNames}`} />;
+    if (compareHeader.includes("tools")) {
+        return <Toolbox className={`${classNames}`} />;
     }
 
     if (compareHeader.includes("notes")) {