feat: 新增动态表单模块并同步字典与菜单改动

- 表单: 新增定义、数据、快照三表与接口

- 字典: 字典项改为逻辑删除，同字典下值唯一

- 菜单: 移除 alwaysShow，下拉改 types，新增按钮生成与父级校验

- AI: 新增对话服务与提示词

- sql: 同步表结构与菜单权限数据

- 工作流: 新增流程模块与 BPMN 流程

sql/extensions/workflow.sql

@@ -1,8 +1,8 @@
 # 工作流模块（可选扩展）
-# Copyright (c) 2021-present, youlai.tech
+# Copyright (c) 2026-present, youlai.tech
 
 -- ----------------------------------------------------------------------------
--- 工作流模块增量脚本
+-- 工作流模块扩展脚本（全量执行，可重复运行）
 -- 前置：先执行 ../youlai-admin.sql 与 dynamic-form.sql
 -- 引擎表（ACT_*）由 Flowable 按 flowable.database-schema-update 策略自动创建，本脚本不含建表
 -- ----------------------------------------------------------------------------
@@ -13,54 +13,31 @@ SET NAMES utf8mb4;
 SET FOREIGN_KEY_CHECKS = 0;
 
 -- ----------------------------
--- 菜单（顶级 ID=8，顺延动态表单 ID=7）
+-- 菜单（顶级 ID=9，顺延动态表单 ID=8）
 -- ----------------------------
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (8, 0, '0', '工作流', 'C', '', '/workflow', 'Layout', NULL, 1, NULL, 1, 8, 'el-icon-Connection', '/workflow/launch', now(), now(), '{\"badge\":\"NEW\"}');
-UPDATE `sys_menu` SET redirect = '/workflow/launch', update_time = now() WHERE id = 8 AND redirect = '/workflow/model';
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (801, 8, '0,8', '流程设计', 'M', 'WorkflowModel', 'model', 'workflow/model', NULL, NULL, NULL, 1, 1, 'el-icon-Coin', NULL, now(), now(), NULL);
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (80101, 801, '0,8,801', '流程查询', 'B', NULL, '', NULL, 'workflow:model:list', NULL, NULL, 1, 1, '', NULL, now(), now(), NULL);
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (80102, 801, '0,8,801', '流程新增', 'B', NULL, '', NULL, 'workflow:model:create', NULL, NULL, 1, 2, '', NULL, now(), now(), NULL);
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (80103, 801, '0,8,801', '流程修改', 'B', NULL, '', NULL, 'workflow:model:update', NULL, NULL, 1, 3, '', NULL, now(), now(), NULL);
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (80104, 801, '0,8,801', '流程删除', 'B', NULL, '', NULL, 'workflow:model:delete', NULL, NULL, 1, 4, '', NULL, now(), now(), NULL);
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (80105, 801, '0,8,801', '流程发布', 'B', NULL, '', NULL, 'workflow:model:deploy', NULL, NULL, 1, 5, '', NULL, now(), now(), NULL);
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (80106, 801, '0,8,801', '流程重置', 'B', NULL, '', NULL, 'workflow:model:reset', NULL, NULL, 1, 6, '', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (9, 0, '0', '工作流', 'C', '', '/workflow', 'Layout', NULL, NULL, 1, 9, 'el-icon-Connection', '/workflow/launch', now(), now(), '{\"badge\":\"NEW\"}');
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (901, 9, '0,9', '流程设计', 'M', 'WorkflowModel', 'model', 'workflow/model', NULL, NULL, 1, 1, 'el-icon-Coin', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (90101, 901, '0,9,901', '流程查询', 'B', NULL, '', NULL, 'workflow:model:list', NULL, 1, 1, '', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (90102, 901, '0,9,901', '流程新增', 'B', NULL, '', NULL, 'workflow:model:create', NULL, 1, 2, '', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (90103, 901, '0,9,901', '流程修改', 'B', NULL, '', NULL, 'workflow:model:update', NULL, 1, 3, '', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (90104, 901, '0,9,901', '流程删除', 'B', NULL, '', NULL, 'workflow:model:delete', NULL, 1, 4, '', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (90105, 901, '0,9,901', '流程发布', 'B', NULL, '', NULL, 'workflow:model:deploy', NULL, 1, 5, '', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (90106, 901, '0,9,901', '流程重置', 'B', NULL, '', NULL, 'workflow:model:reset', NULL, 1, 6, '', NULL, now(), now(), NULL);
 -- 流程启停：启用开关走 definition:update，删除复用 model:delete
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (80107, 801, '0,8,801', '流程启停', 'B', NULL, '', NULL, 'workflow:definition:update', NULL, NULL, 1, 7, '', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (90107, 901, '0,9,901', '流程启停', 'B', NULL, '', NULL, 'workflow:definition:update', NULL, 1, 7, '', NULL, now(), now(), NULL);
 -- 流程设计器（隐藏菜单，列表"设计"按钮跳转）
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (802, 8, '0,8', '流程设计器', 'M', 'WorkflowDesigner', 'designer', 'workflow/designer', NULL, NULL, 1, 0, 2, '', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (902, 9, '0,9', '流程设计器', 'M', 'WorkflowDesigner', 'designer', 'workflow/designer', NULL, 1, 0, 2, '', NULL, now(), now(), NULL);
 
--- ----------------------------
--- 存量环境迁移（幂等可重复执行）
--- 1) 菜单重命名：INSERT IGNORE 不覆盖已有行，改名需显式 UPDATE
--- 2) 「流程发布」并入「流程设计」，删除 803 系菜单及角色关联
--- ----------------------------
-UPDATE `sys_menu` SET name = '流程设计', update_time = now() WHERE id = 801 AND name = '流程模型';
-UPDATE `sys_menu` SET name = '流程查询', update_time = now() WHERE id = 80101 AND name = '模型查询';
-UPDATE `sys_menu` SET name = '流程新增', update_time = now() WHERE id = 80102 AND name = '模型新增';
-UPDATE `sys_menu` SET name = '流程修改', update_time = now() WHERE id = 80103 AND name = '模型修改';
-UPDATE `sys_menu` SET name = '流程删除', update_time = now() WHERE id = 80104 AND name = '模型删除';
-UPDATE `sys_menu` SET name = '流程发布', update_time = now() WHERE id = 80105 AND name IN ('模型部署', '流程部署');
-UPDATE `sys_menu` SET name = '流程重置', update_time = now() WHERE id = 80106 AND name = '模型重置';
-UPDATE `sys_menu` SET name = '流程启停', update_time = now() WHERE id = 80107 AND name IN ('发布停用', '流程停用');
--- 先迁移 803 授权到 80107 再删菜单，避免角色丢失启停能力
-INSERT IGNORE INTO `sys_role_menu` (`role_id`, `menu_id`)
-SELECT rm.role_id, 80107 FROM `sys_role_menu` rm WHERE rm.menu_id = 80302;
-DELETE FROM `sys_role_menu` WHERE menu_id IN (803, 80301, 80302, 80303, 80108);
-DELETE FROM `sys_menu` WHERE id IN (803, 80301, 80302, 80303, 80108);
 -- 发起/审批中心仅登录校验，不设按钮权限
 -- 审批中心 = 待办/已办/我发起 三个页签
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (804, 8, '0,8', '发起流程', 'M', 'WorkflowLaunch', 'launch', 'workflow/launch', NULL, NULL, NULL, 1, 4, 'el-icon-Promotion', NULL, now(), now(), NULL);
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (805, 8, '0,8', '审批中心', 'M', 'WorkflowTask', 'task', 'workflow/task/index', NULL, NULL, NULL, 1, 5, 'el-icon-Stamp', NULL, now(), now(), NULL);
-INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `always_show`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (80501, 805, '0,8,805', '终止流程', 'B', NULL, '', NULL, 'workflow:instance:terminate', NULL, NULL, 1, 1, '', NULL, now(), now(), NULL);
--- 存量环境迁移：805 升级为「审批中心」，806/807 并入 805
-UPDATE `sys_menu` SET name = '审批中心', route_name = 'WorkflowTask', route_path = 'task', component = 'workflow/task/index', icon = 'el-icon-Stamp', update_time = now() WHERE id = 805 AND component = 'workflow/instance';
-DELETE FROM `sys_role_menu` WHERE menu_id IN (806, 807);
-DELETE FROM `sys_menu` WHERE id IN (806, 807);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (904, 9, '0,9', '发起流程', 'M', 'WorkflowLaunch', 'launch', 'workflow/launch', NULL, NULL, 1, 4, 'el-icon-Promotion', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (905, 9, '0,9', '审批中心', 'M', 'WorkflowTask', 'task', 'workflow/task/index', NULL, NULL, 1, 5, 'el-icon-Stamp', NULL, now(), now(), NULL);
+INSERT IGNORE INTO `sys_menu` (`id`, `parent_id`, `tree_path`, `name`, `type`, `route_name`, `route_path`, `component`, `perm`, `keep_alive`, `visible`, `sort`, `icon`, `redirect`, `create_time`, `update_time`, `params`) VALUES (90501, 905, '0,9,905', '终止流程', 'B', NULL, '', NULL, 'workflow:instance:terminate', NULL, 1, 1, '', NULL, now(), now(), NULL);
 
 -- ----------------------------
 -- 系统管理员角色授权（role_id=2）
 -- ----------------------------
-INSERT IGNORE INTO `sys_role_menu` VALUES (2, 8), (2, 801), (2, 80101), (2, 80102), (2, 80103), (2, 80104), (2, 80105), (2, 80106), (2, 80107), (2, 802), (2, 804), (2, 805), (2, 80501);
+INSERT IGNORE INTO `sys_role_menu` VALUES (2, 9), (2, 901), (2, 90101), (2, 90102), (2, 90103), (2, 90104), (2, 90105), (2, 90106), (2, 90107), (2, 902), (2, 904), (2, 905), (2, 90501);
 
 -- ----------------------------
 -- 演示角色与用户（ID 段 8-10，顺延 youlai-admin.sql 预置 1-7；密码 123456）
@@ -79,12 +56,12 @@ INSERT IGNORE INTO `sys_user_role` VALUES (8, 8), (9, 9), (10, 10);
 -- ----------------------------
 -- 演示角色的工作流菜单授权（不含流程设计等管理菜单）
 -- ----------------------------
-INSERT IGNORE INTO `sys_role_menu` VALUES (4, 8), (4, 804), (4, 805);
-INSERT IGNORE INTO `sys_role_menu` VALUES (5, 8), (5, 804), (5, 805);
-INSERT IGNORE INTO `sys_role_menu` VALUES (6, 8), (6, 804), (6, 805);
-INSERT IGNORE INTO `sys_role_menu` VALUES (8, 8), (8, 804), (8, 805);
-INSERT IGNORE INTO `sys_role_menu` VALUES (9, 8), (9, 804), (9, 805);
-INSERT IGNORE INTO `sys_role_menu` VALUES (10, 8), (10, 804), (10, 805);
+INSERT IGNORE INTO `sys_role_menu` VALUES (4, 9), (4, 904), (4, 905);
+INSERT IGNORE INTO `sys_role_menu` VALUES (5, 9), (5, 904), (5, 905);
+INSERT IGNORE INTO `sys_role_menu` VALUES (6, 9), (6, 904), (6, 905);
+INSERT IGNORE INTO `sys_role_menu` VALUES (8, 9), (8, 904), (8, 905);
+INSERT IGNORE INTO `sys_role_menu` VALUES (9, 9), (9, 904), (9, 905);
+INSERT IGNORE INTO `sys_role_menu` VALUES (10, 9), (10, 904), (10, 905);
 
 -- ----------------------------
 -- 演示流程的发起表单（依赖动态表单扩展）
@@ -97,11 +74,6 @@ INSERT IGNORE INTO `form_definition` (`id`, `form_key`, `form_name`, `descriptio
 (1006, 'purchase_apply', '采购申请', '演示流程"采购申请"的发起表单，金额超过 1 万元流转总经理审批，通过后回退发起人执行采购', '[{"type":"input","field":"item_name","title":"采购物品","info":"","props":{"placeholder":"请输入采购物品名称"},"validate":[{"required":true,"message":"请填写采购物品"}]},{"type":"inputNumber","field":"quantity","title":"采购数量","info":"","props":{"min":1,"precision":0},"validate":[{"required":true,"message":"请输入采购数量"}]},{"type":"inputNumber","field":"amount","title":"预估金额（元）","info":"","props":{"min":0,"precision":2},"validate":[{"required":true,"message":"请输入预估金额"}]},{"type":"textarea","field":"reason","title":"采购事由","info":"","props":{"placeholder":"请简要说明采购背景与用途"},"validate":[{"required":true,"message":"请填写采购事由"}]}]', '{"labelPosition":"right","size":"default"}', 1, 0, 'workflow', NULL, 1, now(), now(), NULL, NULL, 0),
 (1007, 'seal_apply', '用章申请', '演示流程"用章申请"的发起表单，部门领导与行政两级审批', '[{"type":"select","field":"seal_type","title":"印章类型","info":"","props":{},"options":[{"label":"公章","value":"official"},{"label":"合同章","value":"contract"},{"label":"财务章","value":"finance"},{"label":"法人章","value":"legal"}],"validate":[{"required":true,"message":"请选择印章类型"}]},{"type":"datePicker","field":"usage_date","title":"用章日期","info":"","props":{"valueFormat":"YYYY-MM-DD"},"validate":[{"required":true,"message":"请选择用章日期"}]},{"type":"textarea","field":"usage","title":"用章事由","info":"","props":{"placeholder":"请说明用章文件及事由"},"validate":[{"required":true,"message":"请填写用章事由"}]}]', '{"labelPosition":"right","size":"default"}', 1, 0, 'workflow', NULL, 1, now(), now(), NULL, NULL, 0);
 
--- 按 form_key 幂等纠正 category，确保设计器能检索到全部演示表单
-UPDATE `form_definition` SET category = 'workflow'
-WHERE form_key IN ('leave_apply', 'expense_apply', 'purchase_apply', 'seal_apply')
-  AND category <> 'workflow';
-
 -- 预置表单版本快照（固化 v1 规则，防止编辑定义后历史数据回显漂移）
 INSERT IGNORE INTO `form_snapshot` (`id`, `form_id`, `version`, `form_json`, `options_json`, `create_time`, `update_time`, `is_deleted`) VALUES
 (1004, 1004, 1, (SELECT `form_json` FROM `form_definition` WHERE `id` = 1004), (SELECT `options_json` FROM `form_definition` WHERE `id` = 1004), now(), now(), 0),