feat: frontend PWA scaffolding with React and Tailwind

frontend/node_modules/resolve/lib/parse-package-specifier.js

@@ -0,0 +1,31 @@
+'use strict';
+
+/** @type {(x: string) => { __proto__: null, name: string, subpath: string }} */
+module.exports = function parsePackageSpecifier(x) {
+    if (x.charAt(0) === '@') {
+        var slashIndex = x.indexOf('/');
+        if (slashIndex === -1) {
+            return {
+                __proto__: null, name: x, subpath: '.'
+            };
+        }
+        var secondSlash = x.indexOf('/', slashIndex + 1);
+        if (secondSlash === -1) {
+            return {
+                __proto__: null, name: x, subpath: '.'
+            };
+        }
+        return {
+            __proto__: null, name: x.slice(0, secondSlash), subpath: '.' + x.slice(secondSlash)
+        };
+    }
+    var firstSlash = x.indexOf('/');
+    if (firstSlash === -1) {
+        return {
+            __proto__: null, name: x, subpath: '.'
+        };
+    }
+    return {
+        __proto__: null, name: x.slice(0, firstSlash), subpath: '.' + x.slice(firstSlash)
+    };
+};