Move software files one directory up, Readme

electron/preload.ts

@@ -0,0 +1,10 @@
+window.addEventListener('DOMContentLoaded', () => {
+  const replaceText = (selector: any, text: any) => {
+    const element = document.getElementById(selector)
+    if (element) element.innerText = text
+  }
+
+  for (const dependency of ['chrome', 'node', 'electron']) {
+    replaceText(`${dependency}-version`, process.versions[dependency])
+  }
+})