refactor load average handling (#982)

- Transitioned from individual load average fields (LoadAvg1, LoadAvg5,
LoadAvg15) to a single array (LoadAvg)
- Ensure load is displayed when all zero values.

beszel/site/src/lib/utils.ts

@@ -9,6 +9,7 @@ import {
 	ChartTimeData,
 	ChartTimes,
 	FingerprintRecord,
+	SemVer,
 	SystemRecord,
 	UserSettings,
 } from "@/types"
@@ -495,3 +496,14 @@ export function formatDuration(
 		.filter(Boolean)
 		.join(" ")
 }
+
+export const parseSemVer = (semVer = ""): SemVer => {
+	// if (semVer.startsWith("v")) {
+	// 	semVer = semVer.slice(1)
+	// }
+	if (semVer.includes("-")) {
+		semVer = semVer.slice(0, semVer.indexOf("-"))
+	}
+	const parts = semVer.split(".").map(Number)
+	return { major: parts?.[0] ?? 0, minor: parts?.[1] ?? 0, patch: parts?.[2] ?? 0 }
+}