feat: run fixed research pipelines within durable budgets

frontend/src/ai/types.ts

@@ -19,7 +19,9 @@ export type PageContext = {
     | "operators"
     | "templates"
     | "variants"
-    | "features";
+    | "features"
+    | "pipeline";
+  research_run_id?: string | null;
   research_asset_id?: string;
   research_experiment_id?: string;
   catalog_scope?: {

frontend/src/ai/workspace.ts

@@ -7,6 +7,8 @@ const contextLabels: Record<WorkspacePage, (context: PageContext) => string> = {
   operators: () => "上下文：算子库",
   templates: (context) =>
     `上下文：模板工坊${context.research_asset_id ? ` · ${context.research_asset_id}` : ""}${context.research_experiment_id ? ` · 实验 ${context.research_experiment_id}` : ""}`,
+  pipeline: (context) =>
+    `上下文：研究流水线${context.research_run_id ? ` · ${context.research_run_id}` : ""}`,
   features: () => "上下文：特征工程",
   variants: () => "上下文：Alpha 变体",
   account: () => "上下文：个人信息页",