move to code actions update and tests

[justschen]

Fixes #https://github.com/microsoft/TypeScript/issues/58387

as discussed in the sync, we added the additional check to implicit and also mirrored the fixes from move to file for move to new file.

a lot of tests were added (if excessive we can delete), and fixes to move to new file were added but also understand that move to new file will likely be deprecated anyways eventually.

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regarding changing: https://github.com/microsoft/TypeScript/blob/5c21b7fd93cc60b05d560f931fb8bb26d7972f76/tests/cases/fourslash/moveToNewFile_prologueDirectives4.ts#L8

since getApplicableRefactors defaults to implicit: https://github.com/microsoft/TypeScript/blob/5c21b7fd93cc60b05d560f931fb8bb26d7972f76/src/harness/fourslashImpl.ts#L4454

the test was changed to have no refactorings (to match our proposed case).

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regarding implicit vs invoked:

Check for implicit to follow our idea for manual requested in vs code vs. not manually requested in vs code, but let me know if our logic here makes sense!

cc. @aiday-mar @mjbvz