fix(agent/windows): named pipe Tailscale + hideWindow + logs

- Use Windows named pipe \.\pipe\studioe5-tailscaled instead of Unix socket
- Apply hideWindow to all child processes (tailscale, podman, docker, browser)
- Redirect agent logs to <data-dir>/agent.log and tailscaled logs to tailscaled.log
- Fix double tailscale/ tailscale dir path in startTailscaleAndReport
- Remove --operator=root on Windows
- Bump agent version to 0.3.1

agent/docker.go

@@ -39,27 +39,33 @@ func writeCompose(dataDir, instanceID, compose string, port int) error {
 	return os.WriteFile(f, []byte(compose), 0644)
 }
 
+func configureEngineCmd(cmd *exec.Cmd, dir string) {
+	hideWindow(cmd)
+	logPath := filepath.Join(dir, "compose.log")
+	if f, err := os.OpenFile(logPath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644); err == nil {
+		cmd.Stdout = f
+		cmd.Stderr = f
+	}
+}
+
 func dockerComposeUp(dataDir, instanceID string) error {
 	dir := instanceDir(dataDir, instanceID)
 	cmd := exec.Command(getContainerEngine(), "compose", "-f", filepath.Join(dir, "docker-compose.yml"), "up", "-d")
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
+	configureEngineCmd(cmd, dir)
 	return cmd.Run()
 }
 
 func dockerComposeDown(dataDir, instanceID string) error {
 	dir := instanceDir(dataDir, instanceID)
 	cmd := exec.Command(getContainerEngine(), "compose", "-f", filepath.Join(dir, "docker-compose.yml"), "down")
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
+	configureEngineCmd(cmd, dir)
 	return cmd.Run()
 }
 
 func dockerComposeRm(dataDir, instanceID string) error {
 	dir := instanceDir(dataDir, instanceID)
 	cmd := exec.Command(getContainerEngine(), "compose", "-f", filepath.Join(dir, "docker-compose.yml"), "down", "-v")
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
+	configureEngineCmd(cmd, dir)
 	if err := cmd.Run(); err != nil {
 		return err
 	}
@@ -104,15 +110,13 @@ fi
 	defer os.Remove(scriptPath)
 
 	cpCmd := exec.Command(engine, "compose", "-f", composeFile, "cp", scriptPath, "app:/tmp/update-wp-urls.sh")
-	cpCmd.Stdout = os.Stdout
-	cpCmd.Stderr = os.Stderr
+	configureEngineCmd(cpCmd, dir)
 	if err := cpCmd.Run(); err != nil {
 		return err
 	}
 
 	execCmd := exec.Command(engine, "compose", "-f", composeFile, "exec", "-T", "app", "sh", "/tmp/update-wp-urls.sh")
-	execCmd.Stdout = os.Stdout
-	execCmd.Stderr = os.Stderr
+	configureEngineCmd(execCmd, dir)
 	return execCmd.Run()
 }
 
@@ -141,14 +145,12 @@ fi
 	defer os.Remove(scriptPath)
 
 	cpCmd := exec.Command(engine, "compose", "-f", composeFile, "cp", scriptPath, "app:/tmp/strip-wp-urls.sh")
-	cpCmd.Stdout = os.Stdout
-	cpCmd.Stderr = os.Stderr
+	configureEngineCmd(cpCmd, dir)
 	if err := cpCmd.Run(); err != nil {
 		return err
 	}
 
 	execCmd := exec.Command(engine, "compose", "-f", composeFile, "exec", "-T", "app", "sh", "/tmp/strip-wp-urls.sh")
-	execCmd.Stdout = os.Stdout
-	execCmd.Stderr = os.Stderr
+	configureEngineCmd(execCmd, dir)
 	return execCmd.Run()
 }