Function updateSectionStatus

extensions/site-studio/extension.mjs:659–677

(sectionId, status, message, author = "agent")

}

function updateSectionStatus(sectionId, status, message, author = "agent") {
    if (!VALID_STATUS.has(status)) {
        throw new CanvasError("invalid_status", `Unsupported status: ${status}`);
    }
    const section = findSectionOrThrow(sectionId);
    section.status = status;
    section.lastModified = nowIso();
    stateCache.lastUpdated = section.lastModified;
    addChange({
        type: "status_change",
        summary: `${section.name} moved to ${status}`,
        timestamp: section.lastModified,
        sectionId,
    });
    if (message) {
        addNote(sectionId, message, author);
    }
    return section;
}

function appendFileChange(sectionId, filePath) {
    if (!filePath) {