* Add a modal to show when unsaved changes are detected
* Add functions to track value changes from the steps
* Warn unsaved changes for the store details
* Add styles for the unsaved modal
* Warn unsaved changes for the Industry
* Warn unsaved changes for the Product Types
* Warn unsaved changes for the Business Details
* Add changelog
* Add testing instructions.
* Sort array values before comparison
* Use only the array values to compare the diff
* Catch rejected promise on continue
* Set initial value to an empty object
* Fix failing tests