Migrate "Maximum 100 files per folder in Azure Blob storage" module to V4 report

[ChristopherJennings]

Overview

We should migrate the Maximum 100 files per folder in Azure Blob storage module to the new V4 report format.

Definition of done

• Code and Scripts are ported to KenticoInspector.Reports project in a dedicated folder for the report.
• Scripts are referenced via constants in a static class.
• Scripts are refactored to return simple results that are mappable to simple classes.
• Report logic is covered by unit test for a clean result
• Report logic is covered by unit tests for all known dirty results
• Useful, non-specific logic is abstracted to services or helpers.

Note: The Class/Table Validation report (and it's tests) is a good, simple example of the main concepts.

Additional Details

• New name: External Storage Limitation Analysis_
• Tags: Performance, Azure, Amazon S3
• Status conditions:
  • Good: No single folder with >100 items
  • Info: At least 1 folder with 100+ items, but instance not configured for external storage
  • Warning: At least 1 folder with 100+ items, and instance is configured for external storage ( based on CMSExternalStorageName settings key being present with a value)