Remove lowercase symbol! macro

Author: soareschen

crates/cgp-core/src/prelude.rs

@@ -18,7 +18,7 @@ pub use cgp_field::types::{
 };
 pub use cgp_macro::{
     BuildField, CgpData, CgpRecord, CgpVariant, ExtractField, FromVariant, HasField, HasFields,
-    Product, Sum, Symbol, Symbol as symbol, cgp_auto_getter, cgp_component, cgp_context,
+    Product, Sum, Symbol, cgp_auto_getter, cgp_component, cgp_context,
     cgp_getter, cgp_new_provider, cgp_preset, cgp_provider, cgp_type, check_components,
     delegate_and_check_components, delegate_components, product, re_export_imports, replace_with,
 };