Abstract out a registration that depends on config. Use ConfigurationDependentRegistration for formatting registration

Always let TS tell us when there are too many files.

The manual large directory watcher is only required for old versions of TS that have very low usage. This code is not tested / maintained

This helps prevent misuse of the API objects and will allow for more declarative apis

Fixes #51102

Fixes #51095

Steps:

Return undefined instead of empty array

Extract shouldTrigger

Extract convertApplicableRefactors

Extract refactorActionToCodeAction

Move context only check into shouldTrigger

Fixes #50856

[GIT EXTENSION] Add Custom Foreground Color for Files Added to Index