fix: harden gzip decode and release 0.4.5

Avoid ZipException when Vert.x already decompressed gzip bodies, keep jackson-databind on the IDE classpath, and show a real build version instead of unknown.

Co-authored-by: Cursor <cursoragent@cursor.com>

web-service/pom.xml

@@ -30,6 +30,16 @@
             <groupId>cn.qaiu</groupId>
             <artifactId>parser</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>

web-service/src/main/java/cn/qaiu/lz/web/controller/ParserApi.java

@@ -463,11 +463,14 @@ public class ParserApi {
     // 获取版本号
     @RouteMapping("/build-version")
     public String getVersion() {
-        return CommonUtil.getAppVersion()
+        String version = CommonUtil.getAppVersion();
+        if (version == null || version.isBlank()) {
+            return "unknown";
+        }
+        return version
         .replace("-", "")
         .replace("Z", "")
         .replace("T", "_")
-        .replace("-", "")
         .replace(":", "");
     }