Function loadTemplateBodyById

app/src/API/Handlers/ProjectHandler.cpp:5508–5525

* @brief Loads a template body file by id. Returns empty doc when not found. */

 * @brief Loads a template body file by id. Returns empty doc when not found.
 */
static QJsonDocument loadTemplateBodyById(const QString& templateId)
{
  const auto manifest = loadTemplateManifest().object();
  const auto entries  = manifest.value(QStringLiteral("templates")).toArray();
  for (const auto& v : entries) {
    const auto entry = v.toObject();
    if (entry.value(QStringLiteral("id")).toString() != templateId)
      continue;

    const auto file = entry.value(QStringLiteral("file")).toString();
    QFile body(QStringLiteral(":/ai/templates/") + file);
    if (!body.open(QIODevice::ReadOnly | QIODevice::Text))
      return {};

    return QJsonDocument::fromJson(body.readAll());
  }
  return {};
}

/**
 * @brief Register project.template.* commands.