Save current BZZZ config-ui state before CHORUS branding update

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

install/config-ui/node_modules/es-abstract/helpers/valueToFloat16Bytes.js

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+'use strict';
+
+var $abs = require('math-intrinsics/abs');
+var $floor = require('math-intrinsics/floor');
+var $pow = require('math-intrinsics/pow');
+
+var isFinite = require('math-intrinsics/isFinite');
+var isNaN = require('math-intrinsics/isNaN');
+var isNegativeZero = require('math-intrinsics/isNegativeZero');
+
+var maxFiniteFloat16 = 65504; // 2**16 - 2**5
+
+module.exports = function valueToFloat16Bytes(value, isLittleEndian) {
+	// NaN → exponent=all-ones, mantissa MSB=1 → 0x7e00
+	if (isNaN(value)) {
+		return isLittleEndian
+			? [0x00, 0x7e]
+			: [0x7e, 0x00];
+	}
+
+	var leastSig;
+
+	// ±0 → just the sign bit
+	if (value === 0) {
+		leastSig = isNegativeZero(value) ? 0x80 : 0x00;
+		return isLittleEndian
+			? [0x00, leastSig]
+			: [leastSig, 0x00];
+	}
+
+	// ±∞ → exponent=all-ones, mantissa=0 → 0x7c00 or 0xfc00
+	if ($abs(value) > maxFiniteFloat16 || !isFinite(value)) {
+		leastSig = value < 0 ? 0xfc : 0x7c;
+		return isLittleEndian
+			? [0x00, leastSig]
+			: [leastSig, 0x00];
+	}
+
+	var sign = value < 0 ? 1 : 0;
+	value = $abs(value); // eslint-disable-line no-param-reassign
+
+	// normalize to [1,2)
+	var exponent = 0;
+	while (value >= 2) {
+		exponent += 1;
+		value /= 2; // eslint-disable-line no-param-reassign
+	}
+	while (value < 1) {
+		exponent -= 1;
+		value *= 2; // eslint-disable-line no-param-reassign
+	}
+
+	// build mantissa (10 bits)
+	var mantissa = value - 1;
+	mantissa *= $pow(2, 10) + 0.5;
+	mantissa = $floor(mantissa);
+
+	// apply bias (15) and shift into place
+	exponent += 15;
+	exponent <<= 10;
+
+	// pack sign, exponent, mantissa
+	var result = (sign << 15) | exponent | mantissa;
+
+	// split into two bytes
+	var byte0 = result & 0xFF;
+	result >>= 8;
+	var byte1 = result & 0xFF;
+
+	return isLittleEndian
+		? [byte0, byte1]
+		: [byte1, byte0];
+};