`getInstalledWalletExtensions` string returns

[nhenin]

Discussed in https://github.com/input-output-hk/marlowe-ts-sdk/discussions/140

^{Originally posted by nstanford5 December 19, 2023} Calling getInstalledWalletExtensions returns the name of any installed wallet extensions in a browser window. Currently it returns as follows..

1. lace = "lace"
2. eternl = "eternl"
3. nami = "Nami"

The issue I had was parsing the return to check for each of these extensions -- I assumed they would return to conform to the SupportedWalletName Type, but the return for nami uses a capital N.

Checking these returns against a set of constants like this..

const constants = {
    NAMI: 'nami',
    ETERNL: 'eternl',
    LACE: 'lace',
}

const installedWalletExtensions = wallet.getInstalledWalletExtensions();
        installedWalletExtensions.forEach((i) => names.push(i.name));
        if(names.includes(constants.NAMI)){ setNami(true); }
        if(names.includes(constants.LACE)){ setLace(true); }
        if(names.includes(constants.ETERNL)){ setEternl(true); }

incorrectly denotes that Nami is not installed. The issue would persist when checking the array of names is a SupportedWalletName as well, because the Type denotes below..

SupportedWalletName: "nami" | "eternl" | "lace"

Fix: Have getInstalledWalletExtensions return "nami" with a lowercase n