New backoffice: Add new codefile controllers and services (#14157)

* Add scaffolding

* Entities not Entitys

* Remove unececary obsoleted constructor

* Implement create script

* Return a simplified ScriptFile instead of IScript

That file abstraction seems way too bloated, containing a lot of stuff that's not relevant for files, such as IDs and keys.

* Use IScript instead of custom return model

* Add validation when creating script

* Add Get script endpoint

* Add response types

* Add Delete

* Throw if user key not found

* Remove unused maapper

* Add update endpoint

* Add Get by path

* Add create folder endpoint

* Don't pass performingUserId to folder creation

* Remove update folder

* Add delete folder endpoint

* Use specific ScriptFolderOperationStatus instead of ScriptOperationStatus

* Add OperationStatusResult

* Check folder for invalid name

* Check name for invalid characters

* Add partial view snippet endpoint

* Start working on CreatePartialView

* Add create partial view endpoint

* Retrieve key from audit method

* Add operation status results

* Add Get endpoint

* Return 201 when creating

* Add update partial view endpoint

* Add delete endpoint

* Add response types

* Add folder base implementation

* Add folder endpoints

* User property for allowed file extensions

* Rename async method to async

* Break snippet into endpoint in two

* Make content non-nullable

* Remove IService

* Add get by path

* Add viewmodels

* Add create and update models

* Add create stylesheet

* Add update endpoint

* Rename StylesheetControllerBase to StylesheetControllerBase

* Add stylesheet delete

* Rename controller bases

* Add stylesheet folders

* Add status results

* Add response types to folders

* Add richtext rules endpoints

* Add Get all endpoint

* Add get rules by path endpoint

* Aling validates so they're not async

These are private methods, so there's no reason to make them preemptively async

* Add template obsoletions to interface

* Add stream methods

This is evidently used by deploy 🤷

* Obsolete stylesheet operations

* Add get and getall across all services

* Obsolete script operations

* Obsolete old partial view methods

* Add some method docs

* Add compatibility suppression

* Update OpenApi.json

* Rename action

* formatting

* Fix import

* add expression body

* Invert if

* Move base on own line

* Rename file

* Rename to all

* Change to stylesheet instead of script

* Add Umbraco.Code.MapAll to map definitions

* Add comment about auditing

* use publish cancelable async

* use expression body

* formatting

* fix to use pattern matching

---------

Co-authored-by: Zeegaan <nge@umbraco.dk>

tests/Umbraco.Tests.Common/CompatibilitySuppressions.xml

@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- https://learn.microsoft.com/en-us/dotnet/fundamentals/package-validation/diagnostic-ids -->
 <Suppressions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <Suppression>
     <DiagnosticId>CP0002</DiagnosticId>