feat: add workspace-level root package

Add a root package `mingling-workspace` with an empty `main.rs` to
improve Cargo workspace compatibility.

3 files changed, 11 insertions, 0 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 5db81a8..77fcf77 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -270,6 +270,10 @@ dependencies = [
 ]
 
 [[package]]
+name = "mingling-workspace"
+version = "0.3.0"
+
+[[package]]
 name = "mingling_core"
 version = "0.3.0"
 dependencies = [
diff --git a/Cargo.toml b/Cargo.toml
index 8baadbb..558a4b8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -77,3 +77,9 @@ lto = "fat"
 codegen-units = 1
 panic = "abort"
 strip = true
+
+[package]
+name = "mingling-workspace"
+version.workspace = true
+edition.workspace = true
+publish = false
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..f328e4d
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1 @@
+fn main() {}