feat: restore learning feedback and knowledge capabilities

mobile-uni/src/services/position.ts

@@ -1,10 +1,14 @@
 import type { MobileIdentity, RoleKey } from '@/types/api';
 import { apiRequest } from './api';
 import {
-  hasSelectedPosition,
+  clearOrgPosition,
+  getSelectedPosition,
+  hasOrgPosition,
+  isSupervisorLearnerMode,
+  leaveSupervisorLearnerMode,
   normalizePosition,
   roleKey,
-  saveSelectedPosition,
+  saveOrgPosition,
   type UserPosition
 } from './auth';
 
@@ -20,7 +24,7 @@ export const isUserRoute = (url: string) => url.startsWith('/pages/user/');
 export const isSupervisorRoute = (url: string) => url.startsWith('/pages/supervisor/');
 
 export const routeForMobileRole = (role: RoleKey, requested: string) => {
-  if (role === 'supervisor' && (isUserRoute(requested) || isSupervisorRoute(requested))) {
+  if (role === 'supervisor' && isUserRoute(requested) && !isSupervisorLearnerMode()) {
     return '/pages/supervisor/index/index';
   }
   if (role === 'user' && isSupervisorRoute(requested)) {
@@ -39,6 +43,7 @@ export const hydrateMobileRole = async (): Promise<RoleKey> => {
     });
     const role = identity.role === 'supervisor' ? 'supervisor' : 'user';
     uni.setStorageSync(roleKey, role);
+    if (role !== 'supervisor') leaveSupervisorLearnerMode();
     return role;
   } catch {
     // ponytail: role lookup failure fails closed; never reuse a stale supervisor cache.
@@ -66,9 +71,11 @@ export const hydratePositionFromOrg = async (): Promise<UserPosition | ''> => {
       timeout: 15000,
       clearAuthOnUnauthorized: false
     });
-    return saveSelectedPosition(identity.positionName);
+    const officialPosition = saveOrgPosition(identity.positionName);
+    if (!officialPosition) clearOrgPosition();
+    return officialPosition;
   } catch {
-    return '';
+    return hasOrgPosition() ? getSelectedPosition() : '';
   }
 };
 
@@ -78,7 +85,7 @@ export const nextUserRouteAfterLogin = async (redirect: string) => {
   if (roleRoute !== redirect) return roleRoute;
   if (!isUserRoute(redirect)) return redirect;
   const officialPosition = await hydratePositionFromOrg();
-  if (normalizePosition(officialPosition) || hasSelectedPosition()) return redirect;
+  if (normalizePosition(officialPosition) || hasOrgPosition()) return redirect;
   return positionSetupUrl(redirect);
 };