fix(windows): preserve Program Files env in exec_command

internal/tool/command/command.go

@@ -410,7 +410,7 @@ func (svc *Service) internalCommandEnv(extra map[string]string) ([]string, error
 
 func (svc *Service) baseCommandEnv() (map[string]string, error) {
 	env := map[string]string{}
-	for _, key := range []string{"PATH", "LANG", "LC_ALL", "SSL_CERT_FILE", "SSL_CERT_DIR", "SYSTEMROOT", "WINDIR", "COMSPEC", "PATHEXT", "TEMP", "TMP", "WSLENV"} {
+	for _, key := range []string{"PATH", "LANG", "LC_ALL", "SSL_CERT_FILE", "SSL_CERT_DIR", "SYSTEMROOT", "WINDIR", "COMSPEC", "PATHEXT", "TEMP", "TMP", "WSLENV", "PROGRAMFILES", "PROGRAMW6432"} {
 		if value := os.Getenv(key); value != "" {
 			env[key] = value
 		}

internal/tool/command/command_env_windows_test.go

@@ -0,0 +1,47 @@
+//go:build windows
+
+package command
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/uvwt/agentdock/internal/config"
+	"github.com/uvwt/agentdock/internal/envstore"
+)
+
+func TestCommandEnvPreservesWindowsProgramFilesVariables(t *testing.T) {
+	home := t.TempDir()
+	envs, err := envstore.New(home)
+	if err != nil {
+		t.Fatal(err)
+	}
+	svc := New(
+		func() config.Config { return config.Config{AgentDockHome: home, AgentDockDefaultDir: home} },
+		nil,
+		envs,
+		NewSessionStore(),
+		nil,
+		nil,
+		nil,
+	)
+
+	t.Setenv("PROGRAMFILES", `C:\Program Files`)
+	t.Setenv("PROGRAMW6432", `C:\Program Files`)
+	got, err := svc.CommandEnv("", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	values := map[string]string{}
+	for _, entry := range got {
+		key, value, ok := strings.Cut(entry, "=")
+		if ok {
+			values[key] = value
+		}
+	}
+	for _, key := range []string{"PROGRAMFILES", "PROGRAMW6432"} {
+		if values[key] != `C:\Program Files` {
+			t.Fatalf("%s = %q, want %q", key, values[key], `C:\Program Files`)
+		}
+	}
+}