prefactor: add rootCommands as array so it can be used for policy parsing (#16640)

packages/core/src/tools/shell.ts

@@ -120,6 +120,7 @@ export class ShellToolInvocation extends BaseToolInvocation<
       title: 'Confirm Shell Command',
       command: this.params.command,
       rootCommand: rootCommands.join(', '),
+      rootCommands,
       onConfirm: async (outcome: ToolConfirmationOutcome) => {
         await this.publishPolicyUpdate(outcome);
       },

packages/core/src/tools/tools.ts

@@ -693,6 +693,7 @@ export interface ToolExecuteConfirmationDetails {
   onConfirm: (outcome: ToolConfirmationOutcome) => Promise<void>;
   command: string;
   rootCommand: string;
+  rootCommands: string[];
 }
 
 export interface ToolMcpConfirmationDetails {