implement lightweight IOC/DI framework

- Add annotation system (@Component, @Service, @Configuration, @Bean, @Inject, @Qualifier, @Primary, @Scope, @PostConstruct, @Import, @TimiInjectApplication)
- Implement BeanContext for managing bean instances and definitions
- Implement BeanScanner for component scanning (file system and jar)
- Implement BeanFactory with constructor injection and lifecycle support
- Support @Configuration and @Bean factory methods
- Support @Qualifier and @Primary for multi-implementation
- Support @Scope (singleton/prototype)
- Support @PostConstruct lifecycle callback
- Support @Import and Module extension
- Add circular dependency detection
- Add dependency graph export
- Add demo and test cases

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/main/java/com/imyeyu/inject/annotation/Inject.java

@@ -6,25 +6,11 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 /**
- * 注入，使用在类变量上，该变量的类需要在 TimiInject 控制反转中才能执行对象注入
- *
- * <p>注意
- * <ul>
- *     <li><u>如果该类使用 {@link StaticInject} 静态注入，此变量必须为静态变量</u></li>
- *     <li><u>如果是 {@link IOCReturn} 控制反转的对象，并且控制反转时没有指定名称，此变量名称需要和控制反转方法名一致</u></li>
- * </ul>
+ * 标记用于依赖注入的构造器
  *
  * @author 夜雨
- * @version 2022-03-04 23:15
  */
-@Target({ElementType.FIELD})
+@Target(ElementType.CONSTRUCTOR)
 @Retention(RetentionPolicy.RUNTIME)
 public @interface Inject {
-
-	/**
-	 * 注入名称，控制反转明确指定名称时此属性也需要明确指定
-	 *
-	 * @return 注入名称
-	 */
-	String value() default "";
 }