refactor(tasks): move task-flow ownership under tasks

src/plugins/runtime/index.test.ts

@@ -190,12 +190,13 @@ describe("plugin runtime command execution", () => {
       },
     },
     {
-      name: "exposes runtime.taskFlow binding helpers",
+      name: "exposes runtime.tasks.flow as the canonical TaskFlow runtime and keeps runtime.taskFlow as an alias",
       assert: (runtime: ReturnType<typeof createPluginRuntime>) => {
-        expectFunctionKeys(runtime.taskFlow as Record<string, unknown>, [
+        expectFunctionKeys(runtime.tasks.flow as Record<string, unknown>, [
           "bindSession",
           "fromToolContext",
         ]);
+        expect(runtime.taskFlow).toBe(runtime.tasks.flow);
       },
     },
     {

src/plugins/runtime/index.ts

@@ -184,6 +184,7 @@ export type CreatePluginRuntimeOptions = {
 
 export function createPluginRuntime(_options: CreatePluginRuntimeOptions = {}): PluginRuntime {
   const mediaUnderstanding = createRuntimeMediaUnderstandingFacade();
+  const taskFlow = createRuntimeTaskFlow();
   const runtime = {
     // Sourced from the shared OpenClaw version resolver (#52899) so plugins
     // always see the same version the CLI reports, avoiding API-version drift.
@@ -204,7 +205,10 @@ export function createPluginRuntime(_options: CreatePluginRuntimeOptions = {}):
     events: createRuntimeEvents(),
     logging: createRuntimeLogging(),
     state: { resolveStateDir },
-    taskFlow: createRuntimeTaskFlow(),
+    tasks: {
+      flow: taskFlow,
+    },
+    taskFlow,
   } satisfies Omit<
     PluginRuntime,
     "tts" | "mediaUnderstanding" | "stt" | "modelAuth" | "imageGeneration"

src/plugins/runtime/types-core.ts

@@ -103,6 +103,9 @@ export type PluginRuntimeCore = {
   state: {
     resolveStateDir: typeof import("../../config/paths.js").resolveStateDir;
   };
+  tasks: {
+    flow: import("./runtime-taskflow.js").PluginRuntimeTaskFlow;
+  };
   taskFlow: import("./runtime-taskflow.js").PluginRuntimeTaskFlow;
   modelAuth: {
     /** Resolve auth for a model. Only provider/model and optional cfg are used. */