perf(test): avoid bundled channel fallback in model override tests

src/channels/model-overrides.test.ts

@@ -1,12 +1,13 @@
 import { beforeEach, describe, expect, it } from "vitest";
 import type { OpenClawConfig } from "../config/config.js";
-import { setActivePluginRegistry } from "../plugins/runtime.js";
+import { resetPluginRuntimeStateForTest, setActivePluginRegistry } from "../plugins/runtime.js";
 import { createTestRegistry } from "../test-utils/channel-plugins.js";
 import { createSessionConversationTestRegistry } from "../test-utils/session-conversation-registry.js";
 import { resolveChannelModelOverride } from "./model-overrides.js";
 
 describe("resolveChannelModelOverride", () => {
   beforeEach(() => {
+    resetPluginRuntimeStateForTest();
     setActivePluginRegistry(createSessionConversationTestRegistry());
   });
 

src/channels/model-overrides.ts

@@ -68,15 +68,15 @@ function buildChannelCandidates(
     normalizeMessageChannel(params.channel ?? "") ??
     normalizeOptionalLowercaseString(params.channel);
   const groupId = normalizeOptionalString(params.groupId);
-  const sessionConversation = resolveSessionConversationRef(params.parentSessionKey);
+  const rawParentConversation = parseRawSessionConversationRef(params.parentSessionKey);
+  const channelPlugin = normalizedChannel ? getChannelPlugin(normalizedChannel) : undefined;
   const parentOverrideFallbacks =
-    (normalizedChannel
-      ? getChannelPlugin(
-          normalizedChannel,
-        )?.conversationBindings?.buildModelOverrideParentCandidates?.({
-          parentConversationId: sessionConversation?.rawId,
-        })
-      : null) ?? [];
+    channelPlugin?.conversationBindings?.buildModelOverrideParentCandidates?.({
+      parentConversationId: rawParentConversation?.rawId,
+    }) ?? [];
+  const sessionConversation = resolveSessionConversationRef(params.parentSessionKey, {
+    bundledFallback: parentOverrideFallbacks.length === 0,
+  });
   const groupConversationKind =
     normalizeChatType(params.groupChatType ?? undefined) === "channel"
       ? "channel"

src/channels/plugins/setup-helpers.test.ts

@@ -54,6 +54,7 @@ function resolveMatrixSingleAccountPromotionTarget(params: {
 }
 
 beforeEach(() => {
+  resetPluginRuntimeStateForTest();
   setActivePluginRegistry(
     createTestRegistry([
       {