Delete internal/multiagent directory

internal/multiagent/shell_tool_guidance_test.go

@@ -1,17 +0,0 @@
-package multiagent
-
-import (
-	"strings"
-	"testing"
-)
-
-func TestInjectShellToolGuidance(t *testing.T) {
-	got := injectShellToolGuidance("base", []string{"nmap"})
-	if got != "base" {
-		t.Fatalf("expected unchanged, got %q", got)
-	}
-	got = injectShellToolGuidance("base", []string{"exec", "nmap"})
-	if !strings.Contains(got, "exec/execute") || !strings.Contains(got, "base") {
-		t.Fatalf("expected shell guidance appended, got %q", got)
-	}
-}