Replace el.toml with manifest.el throughout — El manifests are El, not TOML

crates/el-services/src/binding/mod.rs

@@ -1,7 +1,7 @@
 //! Service binding implementations.
 //!
 //! Each binding protocol implements the `Binding` trait.
-//! The proxy uses whatever binding is configured in `el.toml`.
+//! The proxy uses whatever binding is configured in `manifest.el`.
 
 pub mod direct;
 pub mod grpc;

crates/el-services/src/config.rs

@@ -1,4 +1,4 @@
-//! Service configuration — reflects `[services.*]` in `el.toml`.
+//! Service configuration — reflects `[services.*]` in `manifest.el`.
 
 use crate::binding::BindingKind;
 

crates/el-services/src/lib.rs

@@ -1,6 +1,6 @@
 //! el-services — Service bindings for el-ui.
 //!
-//! Write once. Bind to any protocol. Change the binding in `el.toml`.
+//! Write once. Bind to any protocol. Change the binding in `manifest.el`.
 //!
 //! ```toml
 //! [services.UserService]