All files / utils sanitizeName.ts

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export const sanitizeName = (str: string) =>
	str
		// 1) replace any sequence of non-alphanumeric characters (except spaces) with a space
		.replace(/[^a-zA-Z0-9\s]+/g, " ")
		// 2) replace multiple spaces with a single space
		.replace(/\s+/g, " ")
		// 3) insert space between letter followed by digits (e.g. kitchen1 → kitchen 1)
		.replace(/([a-zA-Z])(\d+)/g, "$1 $2")
		// 4) lowercase all to normalize case before capitalization
		.toLowerCase()
		// 5) capitalize first letter of each word
		.replace(/\b\w/g, (c) => c.toUpperCase())
		// 6) trim trailing spaces
		.trim();