feat: Add functionality for companies to query their registered jobs without accessing admin details

sql/migration_public_job_fair_enterprise_no_detail.sql

@@ -0,0 +1,21 @@
+-- 公共招聘会：企业角色不能查看管理员详情页
+-- 企业保留列表、报名、岗位维护权限；管理员查询权限不受影响。
+
+BEGIN;
+
+DELETE FROM "shz"."sys_role_menu"
+WHERE "role_id" = 1102
+  AND "menu_id" IN (
+      SELECT "menu_id"
+      FROM "shz"."sys_menu"
+      WHERE "perms" = 'cms:publicJobFair:query'
+  );
+
+COMMIT;
+
+-- 验证：企业角色不应返回 cms:publicJobFair:query
+-- SELECT r.role_id, r.role_name, m.perms
+-- FROM shz.sys_role_menu rm
+-- JOIN shz.sys_role r ON r.role_id = rm.role_id
+-- JOIN shz.sys_menu m ON m.menu_id = rm.menu_id
+-- WHERE r.role_id = 1102 AND m.perms LIKE 'cms:publicJobFair:%';