fix: SiteType 改为引擎类型，与 mediabot 对齐

nexusphp/mtorrent/mteam/pttime/gazelle/unit3d/jsonapi/unknown
DB默认值 private → unknown

par-core/src/main/java/com/par/core/enums/SiteType.java

@@ -4,12 +4,17 @@ import com.baomidou.mybatisplus.annotation.EnumValue;
 import com.fasterxml.jackson.annotation.JsonValue;
 
 /**
- * 站点类型枚举
+ * 站点引擎类型（与 mediabot 保持一致）。
  */
 public enum SiteType {
-    PRIVATE("private", "私有站点"),
-    PUBLIC("public", "公开站点"),
-    SEMI_PUBLIC("semi_public", "半公开站点");
+    NEXUSPHP("nexusphp", "NexusPHP"),
+    MTORRENT("mtorrent", "MTorrent"),
+    MTEAM("mteam", "M-Team API"),
+    PTTIME("pttime", "PTTime"),
+    GAZELLE("gazelle", "Gazelle"),
+    UNIT3D("unit3d", "UNIT3D"),
+    JSONAPI("jsonapi", "JSON API"),
+    UNKNOWN("unknown", "未知");
 
     @EnumValue
     @JsonValue
@@ -22,13 +27,8 @@ public enum SiteType {
         this.label = label;
     }
 
-    public String getValue() {
-        return value;
-    }
-
-    public String getLabel() {
-        return label;
-    }
+    public String getValue() { return value; }
+    public String getLabel() { return label; }
 
     public static SiteType fromValue(String value) {
         for (SiteType type : values()) {
@@ -36,6 +36,6 @@ public enum SiteType {
                 return type;
             }
         }
-        return PRIVATE;
+        return UNKNOWN;
     }
 }

par-core/src/main/java/com/par/core/service/impl/SiteServiceImpl.java

@@ -75,7 +75,7 @@ public class SiteServiceImpl implements SiteService {
         site.setDescription(description);
         site.setBaseUrl(baseUrl);
         site.setIconUrl(iconUrl);
-        site.setSiteType(siteType != null ? com.par.core.enums.SiteType.fromValue(siteType) : com.par.core.enums.SiteType.PRIVATE);
+        site.setSiteType(siteType != null ? com.par.core.enums.SiteType.fromValue(siteType) : com.par.core.enums.SiteType.UNKNOWN);
         site.setSchemaVersion("1.0.0");
         site.setStatus(SiteStatus.ACTIVE);
         site.setSubmitterId(submitterId);

par-core/src/main/resources/db/migration/V1__init_schema.sql

@@ -30,7 +30,7 @@ CREATE TABLE sites (
     description         TEXT                COMMENT '站点描述',
     base_url            VARCHAR(500)        COMMENT '站点基础URL',
     icon_url            VARCHAR(500)        COMMENT '站点图标URL',
-    site_type           VARCHAR(50)         NOT NULL DEFAULT 'private' COMMENT '站点类型: private/public/xxx',
+    site_type           VARCHAR(50)         NOT NULL DEFAULT 'unknown' COMMENT '站点引擎类型: nexusphp/mtorrent/mteam/...',
     schema_version      VARCHAR(20)         NOT NULL DEFAULT '1.0.0' COMMENT '当前生效的schema版本',
     current_config_id   BIGINT UNSIGNED     COMMENT '当前生效的配置版本ID（site_configs.id）',
     status              VARCHAR(20)         NOT NULL DEFAULT 'active' COMMENT '站点状态: active/pending/deprecated',