feat(core): rename `builds` feature to `build`

Replace the `builds` feature with `build` across the crate, keeping
a backward-compatible alias for the old name.  Update all internal
visibility from `#[doc(hidden)] pub mod` to `pub(crate) mod` and
reorganize the `__private` module into a dedicated `private.rs`.

1 files changed, 13 insertions, 0 deletions

diff --git a/mingling_core/src/build.rs b/mingling_core/src/build.rs
new file mode 100644
index 0000000..7918f3a
--- /dev/null
+++ b/mingling_core/src/build.rs
@@ -0,0 +1,13 @@
+#[doc(hidden)]
+#[cfg(feature = "comp")]
+mod comp;
+
+#[cfg(feature = "comp")]
+pub use comp::*;
+
+#[doc(hidden)]
+#[cfg(feature = "pathf")]
+mod pathf;
+
+#[cfg(feature = "pathf")]
+pub use pathf::*;