chore: split app to commons and web (squash commit)

packages/hoppscotch-common/src/helpers/platformutils.ts

@@ -0,0 +1,11 @@
+export function isAppleDevice() {
+  return /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform)
+}
+
+export function getPlatformSpecialKey() {
+  return isAppleDevice() ? "⌘" : "Ctrl"
+}
+
+export function getPlatformAlternateKey() {
+  return isAppleDevice() ? "⌥" : "Alt"
+}