Support these flags

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https://github\.com/metabrainz/musicbrainz\-server/blob/f7d1d109e51b9c0313de3bdd64c1ce0f543e73f1/root/static/styles/flags\.less

https://github.com/lydavid/MusicSearch/blob/fcda8269a393abde17b5c5401945461b4ff07174/core/models/src/jvmMain/kotlin/ly/david/musicsearch/core/models/common/StringExt.jvm.kt#L27

package ly.david.musicsearch.core.models.common

/**
 * Converts a country code to flag emoji.
 * Copied from: [https://stackoverflow.com/a/50963795].
 *
 * @receiver An [ISO 3166-1 alpha-2 two-letter country code](https://en.wikipedia.org/wiki/Regional_Indicator_Symbol),
 * or "XW" for global, or "XE" for EU.
 * @return Flag emoji of country code, or globe emoji for global.
 */
actual fun String.toFlagEmoji(): String {
    if (this.length != 2) {
        return this
    }

    if (!this[0].isLetter() || !this[1].isLetter()) {
        return this
    }
    val countryCodeCaps = this.uppercase() // upper case is important because we are calculating offset

    if (this == "XW") {
        return "\uD83C\uDF10"
    } else if (this == "XE") {
        return "\uD83C\uDDEA\uD83C\uDDFA"
    }

    // TODO: Support these flags
    //  https://github.com/metabrainz/musicbrainz-server/blob/f7d1d109e51b9c0313de3bdd64c1ce0f543e73f1/root/static/styles/flags.less

    val firstLetter = Character.codePointAt(countryCodeCaps, 0) - 0x41 + 0x1F1E6
    val secondLetter = Character.codePointAt(countryCodeCaps, 1) - 0x41 + 0x1F1E6

    return String(Character.toChars(firstLetter)) + String(Character.toChars(secondLetter))
}

[github-actions[bot]]

Closed in d06cade40b958ca08423cc4eec73ea7662816b3c