build: 优化多模块发布打包流程

- 升级源码、Javadoc 与 Central 发布插件并消除链接误报

- 将发布附件收敛到 release profile 并更新构建说明

README.md

@@ -39,11 +39,17 @@ Easy-Agents 是一个轻量、可扩展的 Java AI 应用开发框架，覆盖
 在项目根目录执行：
 
 ```bash
-mvn -DskipTests -Dmaven.javadoc.skip=true -Dgpg.skip=true clean install
+mvn -DskipTests clean install
 ```
 
 构建完成后，相关构件会安装到本地 Maven 仓库，可供 `easyflow` 等项目直接依赖。
 
+发布时启用 `release` profile，生成源码包和 Javadoc 包，并调用 Maven Central 发布插件：
+
+```bash
+mvn -Prelease -DskipTests deploy
+```
+
 ## 快速示例
 
 ```java

pom.xml

@@ -501,14 +501,21 @@
                 </executions>
             </plugin>
 
+        </plugins>
+    </build>
 
-            <!-- Source -->
+    <profiles>
+        <profile>
+            <id>release</id>
+            <build>
+                <plugins>
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-source-plugin</artifactId>
-                <version>2.2.1</version>
+                        <version>3.4.0</version>
                         <executions>
                             <execution>
+                                <id>attach-sources</id>
                                 <phase>package</phase>
                                 <goals>
                                     <goal>jar-no-fork</goal>
@@ -516,25 +523,25 @@
                             </execution>
                         </executions>
                     </plugin>
-            <!-- Javadoc -->
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.10.4</version>
+                        <version>3.12.0</version>
                         <configuration>
                             <windowtitle>EasyAgents</windowtitle>
                             <doctitle>EasyAgents</doctitle>
                             <show>private</show>
                             <detectLinks>false</detectLinks>
-                    <detectOfflineLinks>true</detectOfflineLinks>
+                            <detectOfflineLinks>false</detectOfflineLinks>
                             <linksource>true</linksource>
-                    <additionalparam>-Xdoclint:none</additionalparam>
+                            <doclint>none</doclint>
                             <detectJavaApiLink>true</detectJavaApiLink>
-                    <source>17</source>
+                            <release>${maven.compiler.release}</release>
                         </configuration>
                         <executions>
                             <execution>
                                 <id>attach-javadocs</id>
+                                <phase>package</phase>
                                 <goals>
                                     <goal>jar</goal>
                                 </goals>
@@ -544,17 +551,17 @@
                     <plugin>
                         <groupId>org.sonatype.central</groupId>
                         <artifactId>central-publishing-maven-plugin</artifactId>
-                <version>0.7.0</version>
+                        <version>0.11.0</version>
                         <extensions>true</extensions>
                         <configuration>
                             <publishingServerId>central</publishingServerId>
                             <autoPublish>true</autoPublish>
                         </configuration>
                     </plugin>
-
                 </plugins>
             </build>
-
+        </profile>
+    </profiles>
 
     <!-- 跳过测试：mvn package -Dmaven.test.skip=true   -->
     <!-- 检测依赖最新版本：mvn versions:display-dependency-updates  -->
@@ -564,6 +571,5 @@
 
     <!-- mvn clean source:jar install -->
     <!-- mvn deploy -Dmaven.test.skip=true -e -P release -->
-    <!-- mvn deploy -e -->
 
 </project>