Add per-feature Cursor channel toggles for admin and runtime.

Expose page/data/scheduled-task/chat-bridge switches in the智趣体验通道 config so Tang can roll out Cursor paths independently with DeepSeek fallback.

Co-authored-by: Cursor <cursoragent@cursor.com>

tkmind-proxy.mjs

@@ -58,6 +58,7 @@ import {
   shouldPersistSessionStreamEvent,
   shouldSkipUpstreamAfterSessionReplay,
 } from './session-stream.mjs';
+import { resolveCursorChatBridgeEligible } from './wechat-cursor-executor-policy.mjs';
 
 const insecureDispatcher = new Agent({
   connect: { rejectUnauthorized: false },
@@ -1172,6 +1173,7 @@ export function createTkmindProxy({
   sessionAccess = null,
   sessionStreamStore = null,
   llmProviderService,
+  cursorExecutorPolicyService = null,
   localFetchAsset,
   subscriptionService,
   billingConfigService = null,
@@ -1570,7 +1572,7 @@ export function createTkmindProxy({
           : null,
       },
     );
-    await applySessionLlmProvider(session.id);
+    await applySessionLlmProvider(session.id, { userId });
     return session;
   }
 
@@ -1600,14 +1602,36 @@ export function createTkmindProxy({
     }
   }
 
-  async function applySessionLlmProvider(sessionId) {
+  async function applySessionLlmProvider(sessionId, { userId = null } = {}) {
     if (!llmProviderService || !sessionId) return null;
     try {
       const target = await resolveTarget(sessionId);
-      return await llmProviderService.applyBestProviderForSession(
-        sessionId,
-        (url, init) => apiFetch(target, apiSecret, `${url.pathname}${url.search}`, init),
-      );
+      const fetchImpl = (url, init) =>
+        apiFetch(target, apiSecret, `${url.pathname}${url.search}`, init);
+
+      if (userId && cursorExecutorPolicyService?.getEffectivePolicy) {
+        try {
+          const cursorPolicy = await cursorExecutorPolicyService.getEffectivePolicy(userId, {
+            userId,
+          });
+          if (
+            resolveCursorChatBridgeEligible({
+              user: { userId },
+              policy: cursorPolicy,
+            })
+            && typeof llmProviderService.applyCursorChatBridgeForSession === 'function'
+          ) {
+            return await llmProviderService.applyCursorChatBridgeForSession(sessionId, fetchImpl);
+          }
+        } catch (policyErr) {
+          console.warn(
+            'Cursor chat bridge policy lookup skipped:',
+            policyErr instanceof Error ? policyErr.message : policyErr,
+          );
+        }
+      }
+
+      return await llmProviderService.applyBestProviderForSession(sessionId, fetchImpl);
     } catch (err) {
       console.warn(
         'LLM provider apply skipped:',
@@ -2027,7 +2051,7 @@ export function createTkmindProxy({
       forceDeepReasoning,
       disableImageReading: disableImageReading || visionHandlesThisTurn,
     });
-    await applySessionLlmProvider(sessionId);
+    await applySessionLlmProvider(sessionId, { userId });
     await repairSessionToolHistory(sessionId);
 
     const user = await userAuth.getUserById(userId);
@@ -2406,7 +2430,7 @@ export function createTkmindProxy({
               });
               return;
             }
-            await applySessionLlmProvider(session.id);
+            await applySessionLlmProvider(session.id, { userId: req.currentUser.id });
           }
           res.status(upstream.status).json(session);
         } catch (err) {
@@ -2491,7 +2515,7 @@ export function createTkmindProxy({
             }
           }
 
-          await applySessionLlmProvider(sessionId);
+          await applySessionLlmProvider(sessionId, { userId: req.currentUser.id });
 
           res.status(upstream.status).json(payload);
         } catch (err) {