Zed integration (#4266)

Co-authored-by: Agus Zubiaga <agus@zed.dev>
Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
Co-authored-by: mkorwel <matt.korwel@gmail.com>

packages/core/src/tools/shell.ts

@@ -15,6 +15,7 @@ import {
   ToolCallConfirmationDetails,
   ToolExecuteConfirmationDetails,
   ToolConfirmationOutcome,
+  Icon,
 } from './tools.js';
 import { Type } from '@google/genai';
 import { SchemaValidator } from '../utils/schemaValidator.js';
@@ -52,6 +53,7 @@ Exit Code: Exit code or \`(none)\` if terminated by signal.
 Signal: Signal number or \`(none)\` if no signal was received.
 Background PIDs: List of background processes started or \`(none)\`.
 Process Group PGID: Process group started or \`(none)\``,
+      Icon.Terminal,
       {
         type: Type.OBJECT,
         properties: {