Revert "[ fix ] Rename Prelude.Interface NS Lazy to ILazy"

This reverts commit bd231c2076, which is a
separate thing that should be its own PR.

CHANGELOG.md

@@ -88,10 +88,6 @@
 
 * Constant folding of trivial let statements and `believe_me`.
 
-* Moved `Lazy`, `Inf`, `Delay`, and `Force` from magic strings to reserved
-  compiler primitives. This may mean that certian namespaces and libararies need
-  renaming (see, for example, the `Prelude.Interfaces` change below).
-
 ### Library changes
 
 #### Prelude
@@ -106,9 +102,6 @@
 
 * Added `Compose` instances for `Bifunctor`, `Bifoldable` and `Bitraversable`.
 
-* Rename the `Lazy` namespace in `Interfaces` to `ILazy` due to `Lazy` now being
-  a reserved compiler primitive.
-
 #### Base
 
 * Deprecates `setByte` and `getByte` from `Data.Buffer` for removal in a future

libs/prelude/Prelude/Interfaces.idr

@@ -449,13 +449,13 @@ public export
 [MonoidApplicative] Applicative f => Monoid a => Monoid (f a) using SemigroupApplicative where
   neutral = pure neutral
 
-namespace ILazy
+namespace Lazy
   public export
   [SemigroupAlternative] Alternative f => Semigroup (Lazy (f a)) where
     x <+> y = force x <|> y
 
   public export
-  [MonoidAlternative] Alternative f => Monoid (Lazy (f a)) using ILazy.SemigroupAlternative where
+  [MonoidAlternative] Alternative f => Monoid (Lazy (f a)) using Lazy.SemigroupAlternative where
     neutral = delay empty
 
 public export
@@ -488,7 +488,7 @@ public export
 ||| Note: In Haskell, `choice` is called `asum`.
 %inline public export
 choice : Alternative f => Foldable t => t (Lazy (f a)) -> f a
-choice = force . concat @{ILazy.MonoidAlternative}
+choice = force . concat @{Lazy.MonoidAlternative}
 
 ||| A fused version of `choice` and `map`.
 %inline public export