Feature/custom cache driver

[sylvesterdamgaard]

No description provided.

[what-the-diff]

PR Summary

• New Section in README
  Added guidance within the README.md document to explain how to use the newly implemented custom cache driver alongside a database index.

• Code Change in README
  Modified the example code in the README.md document to illustrate the utilization of the redis_with_database cache driver.

• Update in Cacher.php
  Revamped the cacheUrl method in the Cacher.php file to now use the firstOrCreate function. This change optimizes our process by preventing it from creating duplicate cache entries.

• Code Removal in ServiceProvider.php
  Removed certain unnecessary sections of code from the register method in the ServiceProvider.php file, simplifying our application environment without reducing functionality.