[spiral/snapshots] Adding the ability to store snapshots using Storage component

[msmakouz]

Q	A
Bugfix?	❌
Breaks BC?	❌
New feature?	✔️
Issues	#876

Have you ever faced challenges in storing your app's exception snapshots when working with stateless applications? We've got some good news. With our latest update, we've made it super easy for you.

By integrating with the `spiral/storage component, we're giving your stateless apps the power to save exception snapshots straight into S3.

Why is this awesome for you?

1. Simplified Storage: No more juggling with complex storage solutions. Save snapshots directly to S3 with ease.
2. Tailored for Stateless Apps: Designed specifically for stateless applications, making your deployments smoother and hassle-free.
3. Reliability: With S3's proven track record, know your snapshots are stored safely and can be accessed whenever you need.

How to use:

1. Switch to the new bootloader: Swap out Spiral\Bootloader\SnapshotsBootloader with Spiral\Bootloader\StorageSnapshotsBootloader.
2. Set up your bucket for snapshot storage and specify the desired bucket using the SNAPSHOTS_BUCKET environment variable.
3. Modify app/src/Application/Bootloader/ExceptionHandlerBootloader.php to replace the exception reporter Spiral\Exceptions\Reporter\FileReporter with Spiral\Exceptions\Reporter\StorageReporter in the boot method (an example for a default installation of spiral/app).