Fix getting apps in the local app directory

Fixes #5
Closes #6

index.js

@@ -1,14 +1,18 @@
+import {homedir} from 'os';
+import path from 'path';
 import {promisify} from 'util';
 import {execFile} from 'child_process';
 
 const execFileP = promisify(execFile);
 
 export default async function appExists(nameOrBundleId) {
 	const isBundleId = nameOrBundleId.includes('.');
+
 	const paths = [
 		'/Applications',
-		'~/Applications'
+		path.join(homedir(), 'Applications')
 	];
+
 	const pathArgs = paths.flatMap(path => ['-onlyin', path]);
 
 	const query = isBundleId ?