chore: clean script (#526)

# Summary

Adds dev clean script

Author: exploIF

package.json

@@ -61,7 +61,7 @@
     "lint-clang:android:fix": "find android/ \\( -iname \"*.h\" -o -iname \"*.cpp\" \\) | grep -v -e build -e generated | xargs npx clang-format -i",
     "lint-clang": "yarn lint-clang:ios && yarn lint-clang:android",
     "lint-clang:fix": "yarn lint-clang:ios:fix && yarn lint-clang:android:fix",
-    "clean": "del-cli android/build apps/example/android/build apps/example/android/app/build apps/example/ios/build lib",
+    "clean": "./scripts/git-clean.sh",
     "prepare": "bob build",
     "release": "release-it",
     "android-studio": "open -a 'Android Studio' apps/example/android",

scripts/git-clean.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+echo "Files that will be removed:"
+git clean -xfdn | sed 's/^Would remove //'
+
+echo ""
+read -r -p "Proceed with git clean -xfd? [y/N] " confirm
+
+if [[ "$confirm" =~ ^[Yy]$ ]]; then
+  git clean -xfd
+else
+  echo "Aborted."
+fi