fix(ohos): expose valid config enum values

Return protobuf enum values through the OHRS schema API and keep the share-link test on the public config repository module.

easytier-contrib/easytier-ohrs/src/config/services/schema_service.rs

@@ -119,7 +119,11 @@ fn enum_options(kind: Kind) -> Vec<FieldOption> {
             .values()
             .map(|value| FieldOption {
                 label: value.name().to_string(),
-                value: value.number().to_string(),
+                // protobuf JSON uses enum names rather than their numeric wire values.
+                // Returning the number here made ArkTS write (for example) `1`, while
+                // NetworkConfig deserialization expects `"None"`, so field-level saves
+                // were rejected by the repository validation step.
+                value: value.name().to_string(),
             })
             .collect(),
         _ => Vec::new(),
@@ -410,5 +414,17 @@ mod tests {
                 .iter()
                 .any(|option| option.label == "PublicServer")
         );
+
+        let data_compress_algo = schema
+            .children
+            .iter()
+            .find(|field| field.name == "data_compress_algo")
+            .expect("data_compress_algo field");
+        let none = data_compress_algo
+            .enum_options
+            .iter()
+            .find(|option| option.label == "None")
+            .expect("compression None option");
+        assert_eq!(none.value, "None");
     }
 }

easytier-contrib/easytier-ohrs/src/config/services/share_link_service.rs

@@ -162,7 +162,7 @@ pub fn import_config_share_link(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::config_repo::{create_config_record, init_config_store};
+    use crate::config::repository::{create_config_record, init_config_store};
     use std::time::{SystemTime, UNIX_EPOCH};
 
     fn test_root() -> String {

easytier-contrib/easytier-ohrs/src/lib.rs

@@ -63,6 +63,7 @@ use easytier::common::{
 use easytier::instance::factory::{NativeInstanceManager, native_instance_manager_with_runtime};
 use easytier::proto::api::manage::NetworkConfig;
 use easytier::proto::api::manage::NetworkingMethod;
+use easytier::proto::common::CompressionAlgoPb;
 use easytier::web_client::{WebClient, WebClientHooks, run_web_client};
 use kernel_bridge::{
     start_local_socket_server as start_local_socket_server_inner,
@@ -669,8 +670,11 @@ fn resolve_instance_id_inner(instance_name: &str) -> Option<String> {
 }
 
 pub(crate) fn build_default_network_config_json() -> Result<String, String> {
-    let config = NetworkConfig::new_from_config(TomlConfigLoader::default())
+    let mut config = NetworkConfig::new_from_config(TomlConfigLoader::default())
         .map_err(|e| format!("default_network_config failed {}", e))?;
+    // HarmonyOS 的配置编辑页将压缩算法作为显式选项展示。新建实例默认
+    // 使用 NONE，避免在用户没有主动选择时增加压缩开销。
+    config.data_compress_algo = Some(CompressionAlgoPb::None as i32);
     serde_json::to_string(&config).map_err(|e| format!("default_network_config failed {}", e))
 }