Restructure crates for correct proc macro usage

Signed-off-by: Lee Smet <lee.smet@hotmail.com>

heromodels/examples/basic_user_example.rs

@@ -1,6 +1,7 @@
 use heromodels::db::{Collection, Db};
-use heromodels::models::userexample::user::index::{is_active, username};
-use heromodels::models::{Comment, Model, User};
+use heromodels::models::userexample::user::user_index::{is_active, username};
+use heromodels::models::{Comment, User};
+use heromodels_core::Model;
 
 fn main() {
     let index_db = tst::TST::new("/tmp/ourdb/tst", true).expect("can create index DB");

heromodels/examples/custom_model_example.rs

@@ -1,5 +1,5 @@
-use heromodels::model;
-use heromodels::models::core::model::{BaseModelData, Model};
+use heromodels_core::{BaseModelData, Model};
+use heromodels_derive::model;
 use serde::{Deserialize, Serialize};
 
 // Define a custom attribute for indexing

heromodels/examples/model_macro_example.rs

@@ -1,58 +1,58 @@
-use heromodels::model;
-use heromodels::models::core::model::{BaseModelData, Model, Index, IndexKey};
-use serde::{Serialize, Deserialize};
+use heromodels_core::{BaseModelData, Model};
+use heromodels_derive::model;
+use serde::{Deserialize, Serialize};
 
 // Basic usage
 #[derive(Debug, Clone, Serialize, Deserialize)]
 #[model]
 pub struct SimpleUser {
     pub base_data: BaseModelData,
-    
+
     #[index]
     pub login: String,
-    
+
     pub full_name: String,
 }
 
 // With customization options
 #[derive(Debug, Clone, Serialize, Deserialize)]
-#[model(prefix = "custom_user")]
+#[model]
 pub struct CustomUser {
     pub base_data: BaseModelData,
-    
+
     #[index(name = "user_name")]
     pub login_name: String,
-    
+
     #[index]
     pub is_active: bool,
-    
+
     pub full_name: String,
 }
 
 fn main() {
     println!("Hero Models - Model Macro Example");
     println!("=================================");
-    
+
     // Example usage of the generated implementations
     println!("SimpleUser DB Prefix: {}", SimpleUser::db_prefix());
     println!("CustomUser DB Prefix: {}", CustomUser::db_prefix());
-    
+
     let user = SimpleUser {
         base_data: BaseModelData::new(1),
         login: "johndoe".to_string(),
         full_name: "John Doe".to_string(),
     };
-    
+
     let custom_user = CustomUser {
         base_data: BaseModelData::new(2),
         login_name: "janesmith".to_string(),
         is_active: true,
         full_name: "Jane Smith".to_string(),
     };
-    
+
     println!("\nSimpleUser ID: {}", user.get_id());
     println!("SimpleUser DB Keys: {:?}", user.db_keys());
-    
+
     println!("\nCustomUser ID: {}", custom_user.get_id());
     println!("CustomUser DB Keys: {:?}", custom_user.db_keys());
-}
+}

heromodels/examples/simple_model_example.rs

@@ -1,6 +1,6 @@
-use heromodels::model;
-use heromodels::models::core::model::{BaseModelData, Model, IndexKey};
-use serde::{Serialize, Deserialize};
+use heromodels_core::{BaseModelData, Model};
+use heromodels_derive::model;
+use serde::{Deserialize, Serialize};
 
 // Basic usage
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -14,16 +14,17 @@ pub struct SimpleUser {
 fn main() {
     println!("Hero Models - Simple Model Example");
     println!("==================================");
-    
+
     // Example usage of the generated implementation
     println!("SimpleUser DB Prefix: {}", SimpleUser::db_prefix());
-    
+
     let user = SimpleUser {
         base_data: BaseModelData::new(1),
         login: "johndoe".to_string(),
         full_name: "John Doe".to_string(),
     };
-    
+
     println!("\nSimpleUser ID: {}", user.get_id());
     println!("SimpleUser DB Keys: {:?}", user.db_keys());
-}
+}
+