perf: Optimize an appearance and a console warning

[ChishFoxcat]

Appearance

palette-mode

Because the control of this mode switch covers the color palette of the paid color, so optimized for color palette mode switching.

• Add premium-mode and free-mode in style
• Add script to judge premium-mode and free-mode, and perform style switching

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After

shop page

WPlace-UltraBOT/public/index.html

Lines 5375 to 5386 in 58b9899

	try {
	const nameEl = document.getElementById('shop-max-name');
	if (nameEl) nameEl.textContent = '+'+5*qty + ' Max. Charges';
	} catch {}
	} else {
	const qty = parseQty(shopRecQtyEl);
	if (shopRecPriceEl) shopRecPriceEl.textContent = '💧 ' + (SHOP_PRICE_REC * qty) + ' Droplets';
	try {
	const nameEl = document.getElementById('shop-rec-name');
	if (nameEl) nameEl.textContent = '+'+30*qty+ ' Paint Charges';
	} catch {}
	}

This paragraph doesn't follow the definition of i18n.

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After

Console Warning

I encountered the following warning:

(node:46751) [DEP0169] DeprecationWarning: `url.parse()` behavior is not standardized and prone to errors that have security implications. Use the WHATWG URL API instead. CVEs are not issued for `url.parse()` vulnerabilities.
(Use `node --trace-deprecation ...` to show where the warning was created)

In order not to show this warning anymore, I modified the call method