Fix real Biome bugs: inner declarations, dup keys, assign-in-expr, implicit any, cookie, a11y svg/keyboard, json

public/scripts/theme-init.js

@@ -1,14 +1,22 @@
 (() => {
+	let theme: string | null = null;
+	let defaultDark = false;
+	let navbarColor: string | null = null;
+	let navbarTextColor: string | null = null;
 	try {
-		var s = localStorage.getItem("theme");
-		var dd = document.querySelector('meta[name="theme-default-dark"]');
-		var defaultDark = dd ? dd.getAttribute("content") === "true" : false;
-		if (s === "dark" || (!s && defaultDark))
-			document.documentElement.classList.add("dark");
-		var nc = localStorage.getItem("navbarColor"),
-			nt = localStorage.getItem("navbarTextColor");
-		if (nc) document.documentElement.style.setProperty("--color-navbar", nc);
-		if (nt)
-			document.documentElement.style.setProperty("--color-navbar-text", nt);
+		theme = localStorage.getItem("theme");
+		const dd = document.querySelector('meta[name="theme-default-dark"]');
+		defaultDark = dd ? dd.getAttribute("content") === "true" : false;
+		navbarColor = localStorage.getItem("navbarColor");
+		navbarTextColor = localStorage.getItem("navbarTextColor");
 	} catch (_e) {}
+	if (theme === "dark" || (!theme && defaultDark))
+		document.documentElement.classList.add("dark");
+	if (navbarColor)
+		document.documentElement.style.setProperty("--color-navbar", navbarColor);
+	if (navbarTextColor)
+		document.documentElement.style.setProperty(
+			"--color-navbar-text",
+			navbarTextColor,
+		);
 })();