refactor: Kotlin→Java 迁移 + Agent 拆分为独立 Python 项目

- 业务代码全部迁移至 src/main/java（Lombok 替代 Kotlin 数据类），pom 移除 Kotlin 依赖
- Agent（WS客户端/看门狗/日志流/升级）拆出至 hospital-front-agent 独立 Python 仓库，本仓库删除 agent 包
- pac/ 部署目录移除：app-jinghe.yml 迁入 resources，部署脚本与配置由 agent 仓库及部署文档承接
- BsmOrderMapper.xml SQL 调整、app.yml 更新

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

pom.xml

@@ -29,8 +29,6 @@
         <java.version>17</java.version>
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
-        <kotlin.version>2.0.21</kotlin.version>
-        <kotlin.jvmTarget>17</kotlin.jvmTarget>
 
         <!-- 数据库驱动（solon-parent 不管理） -->
         <ojdbc.version>23.3.0.23.09</ojdbc.version>
@@ -42,6 +40,14 @@
     </properties>
 
     <dependencies>
+        <!-- ========== Lombok（简化 POJO：getter/setter/toString 等） ========== -->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.34</version>
+            <scope>provided</scope>
+        </dependency>
+
         <!-- ========== Solon 核心 ========== -->
         <dependency>
             <groupId>org.noear</groupId>
@@ -134,13 +140,6 @@
             <optional>true</optional>
         </dependency>
 
-        <!-- ========== Kotlin 标准库 ========== -->
-        <dependency>
-            <groupId>org.jetbrains.kotlin</groupId>
-            <artifactId>kotlin-stdlib</artifactId>
-            <version>${kotlin.version}</version>
-        </dependency>
-
         <!-- ========== JSON 解析（Solon 生态标准库） ========== -->
         <dependency>
             <groupId>org.noear</groupId>
@@ -153,55 +152,12 @@
             <artifactId>solon-serialization-snack3</artifactId>
         </dependency>
 
-        <!-- ========== 测试 ========== -->
-        <dependency>
-            <groupId>org.jetbrains.kotlin</groupId>
-            <artifactId>kotlin-test-junit5</artifactId>
-            <version>${kotlin.version}</version>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
     <build>
         <finalName>hospital-front-${project.version}</finalName>
-        <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
-        <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
 
         <plugins>
-            <!-- Kotlin 编译 -->
-            <plugin>
-                <groupId>org.jetbrains.kotlin</groupId>
-                <artifactId>kotlin-maven-plugin</artifactId>
-                <version>${kotlin.version}</version>
-                <configuration>
-                    <compilerPlugins>
-                        <plugin>spring</plugin>
-                    </compilerPlugins>
-                    <jvmTarget>${kotlin.jvmTarget}</jvmTarget>
-                </configuration>
-                <executions>
-                    <execution>
-                        <id>compile</id>
-                        <goals>
-                            <goal>compile</goal>
-                        </goals>
-                    </execution>
-                    <execution>
-                        <id>test-compile</id>
-                        <goals>
-                            <goal>test-compile</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.jetbrains.kotlin</groupId>
-                        <artifactId>kotlin-maven-allopen</artifactId>
-                        <version>${kotlin.version}</version>
-                    </dependency>
-                </dependencies>
-            </plugin>
-
             <!-- 打 fat jar（包含所有依赖） -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -217,7 +173,7 @@
                             <createDependencyReducedPom>false</createDependencyReducedPom>
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                                    <mainClass>com.hospital.front.HospitalFrontAppKt</mainClass>
+                                    <mainClass>com.hospital.front.HospitalFrontApp</mainClass>
                                 </transformer>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                             </transformers>