调整了pipeline执行顺序。现在按domain顺序读取数据源数据，防止前面domain的更新影响后面domain.

将target_project_ids替换为更通用的data_id_filter

ui/web/index.html

@@ -200,14 +200,30 @@
     function toCsv(list) { return (list || []).join(","); }
     function fromCsv(text) { return (text || "").split(",").map(s => s.trim()).filter(Boolean); }
 
+    function buildProjectFilterHandlerConfigs(baseConfigs, projectIds) {
+      const nextConfigs = { ...(baseConfigs || {}) };
+      const ids = Array.isArray(projectIds) ? projectIds : [];
+      if (!ids.length) return nextConfigs;
+      nextConfigs.project = {
+        ...(nextConfigs.project || {}),
+        data_id_filter: ids,
+      };
+      return nextConfigs;
+    }
+
+    function readProjectFilter(cfg) {
+      return cfg?.handler_configs?.project?.data_id_filter || [];
+    }
+
     function readForm() {
       const mode = el.mode.value;
-      const handlerConfigs = safeJsonParse(el.handlerConfigs.value, {});
+      const projectIds = fromCsv(el.targetProjectIds.value);
+      const handlerConfigs = buildProjectFilterHandlerConfigs(safeJsonParse(el.handlerConfigs.value, {}), projectIds);
       const localDs = {
         type: "jsonl",
         jsonl_dir: el.localJsonlDir.value,
         read_only: false,
-        handler_configs: {},
+        handler_configs: buildProjectFilterHandlerConfigs({}, projectIds),
       };
       const remoteDs = mode === "jsonl_to_api"
         ? {
@@ -244,7 +260,6 @@
           file_path: el.logFilePath.value || null,
           level: 20,
         },
-        target_project_ids: fromCsv(el.targetProjectIds.value),
         strategies: safeJsonParse(el.strategies.value, {}),
       };
     }
@@ -257,7 +272,11 @@
       el.persistBackend.value = cfg.persist?.backend || "sqlite";
       el.persistenceDb.value = cfg.persist?.db_path || "";
       el.backendOptions.value = JSON.stringify(cfg.persist?.backend_options || {}, null, 2);
-      el.targetProjectIds.value = toCsv(cfg.target_project_ids);
+      el.targetProjectIds.value = toCsv(
+        readProjectFilter(cfg.remote_datasource).length
+          ? readProjectFilter(cfg.remote_datasource)
+          : readProjectFilter(cfg.local_datasource)
+      );
       if (cfg.remote_datasource?.type === "api") {
         el.apiBaseUrl.value = cfg.remote_datasource.api_base_url || "";
         el.apiUid.value = cfg.remote_datasource.api_uid || "";