Function normalizeTemplateFolderPaths

src/utils/templateFolderUtils.ts:47–59

(paths: unknown)

 * both the suggestion query and the package-import default so they never desync.
 */
export function normalizeTemplateFolderPaths(paths: unknown): string[] {
	if (!Array.isArray(paths)) return [];
	const seen = new Set<string>();
	const normalized: string[] = [];
	for (const path of paths) {
		if (typeof path !== "string") continue;
		const folder = path.trim().replace(/^\/+/, "").replace(/\/+$/, "");
		if (!folder || seen.has(folder)) continue;
		seen.add(folder);
		normalized.push(folder);
	}
	return normalized;
}

/**
 * Whether a file path lives within one of the (already normalized) template