docs: Remove the .ab extension from import statements for stdlib

[lens0021]

After	Before
import { array_first_index } from "std/array.ab"	import { array_first_index } from "std/array"

I believe the .ab must be omitted when importing stdlib:

[Ph0enixKM]

@lens0021 just to confirm... this change only removes the .ab from the file import statements in docs?

Tested and it works

[lens0021]

just to confirm... this change only removes the .ab from the file import statements in docs?

What I know is rust-analyzer tells me the create_test_references() is only called by document(), is it enough to say it is safe?

[Ph0enixKM]

Yes, thanks @lens0021