Add experiments crate

Cargo.lock

@@ -2,6 +2,10 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "experiments"
+version = "0.1.0"
+
 [[package]]
 name = "schala-main"
 version = "0.1.0"

Cargo.toml

@@ -1,5 +1,6 @@
 [workspace]
 members = [
-    "schala-main"
+    "schala-main",
+    "experiments",
 ]
 resolver = "2"

experiments/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "experiments"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

experiments/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}