feat: add warning on ewwii_plugin_api until it is fixed

Cargo.lock

@@ -527,7 +527,7 @@ dependencies = [
 
 [[package]]
 name = "ewwii_plugin_api"
-version = "0.6.7"
+version = "0.6.1"
 dependencies = [
  "gtk4",
  "rhai",

crates/ewwii_plugin_api/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ewwii_plugin_api"
-version = "0.6.1"
+version = "0.6.7"
 authors = ["byson94 <byson94wastaken@gmail.com>"]
 edition = "2021"
 license = "GPL-3.0-or-later"

crates/ewwii_plugin_api/src/lib.rs

@@ -76,6 +76,13 @@ pub trait EwwiiAPI: Send + Sync {
 
     /// _(include-rhai)_ Expose a function that rhai configuration can call.
     ///
+    /// **NOTE:***
+    ///
+    /// Due to TypeID mismatches, methods like `register_type`, `register_fn`,
+    /// etc. won't work on the engine and may cause a crash. It is recommended 
+    /// to use the `register_function` API to register a funtion which `api::slib`
+    /// can call to in rhai.
+    ///
     /// # Example
     ///
     /// ```rust