fix(readme): Improve readme documentation on data models and connection management

readme.md

@@ -66,7 +66,7 @@ await db.init();
 
 ### Defining Data Models
 
-Data models in `@push.rocks/smartdata` are classes that represent collections and documents in your MongoDB database. Use decorators such as `@Collection`, `@unI`, and `@svDb` to define your data models.
+Data models in `@push.rocks/smartdata` are classes that represent collections and documents in your MongoDB database. Use decorators such as `@Collection`, `@unI`, `@svDb`, `@index`, and `@searchable` to define your data models. Fields of type `ObjectId` or `Buffer` decorated with `@svDb()` will be stored as BSON ObjectId and Binary, respectively; no separate `@oid()` or `@bin()` decorators are required.
 
 ```typescript
 import {
@@ -74,8 +74,6 @@ import {
   Collection,
   unI,
   svDb,
-  oid,
-  bin,
   index,
   searchable,
 } from '@push.rocks/smartdata';
@@ -96,12 +94,10 @@ class User extends SmartDataDbDoc<User, User> {
   public email: string; // Mark 'email' to be saved in DB
 
   @svDb()
-  @oid() // Automatically handle as ObjectId type
-  public organizationId: ObjectId; // Will be automatically converted to/from ObjectId
+  public organizationId: ObjectId; // Stored as BSON ObjectId
 
   @svDb()
-  @bin() // Automatically handle as Binary data
-  public profilePicture: Buffer; // Will be automatically converted to/from Binary
+  public profilePicture: Buffer; // Stored as BSON Binary
 
   @svDb({
     serialize: (data) => JSON.stringify(data), // Custom serialization
@@ -541,7 +537,7 @@ class Order extends SmartDataDbDoc<Order, Order> {
 ### Connection Management
 
 - Always call `db.init()` before using any database features
-- Use `db.disconnect()` when shutting down your application
+- Use `db.close()` when shutting down your application
 - Set appropriate connection pool sizes based on your application's needs
 
 ### Document Design
@@ -590,7 +586,7 @@ Please make sure to update tests as appropriate and follow our coding standards.
 
 ## License and Legal Information
 
-This repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license](license) file within this repository.
+This repository is licensed under the MIT License. For details, see [MIT License](https://opensource.org/licenses/MIT).
 
 **Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.