feat: 完成分享、单会话与发布审批改造

- 增加工作流协作分享与知识库卡片分享入口，统一低版本浏览器复制反馈

- Web 新登录替换旧会话，并保持 API Key 会话隔离

- 发布审批增加必填说明并在审批详情展示

- 账号重置与导入改用可配置默认强密码

easyflow-starter/easyflow-starter-all/src/main/resources/application.yml

@@ -83,6 +83,9 @@ spring:
       enabled: true
 
 easyflow:
+  security:
+    account:
+      default-reset-password: '${EASYFLOW_DEFAULT_RESET_PASSWORD:!QAZ2wsx}'
   license:
     location: classpath:easyflow.lic
   chat:

easyflow-starter/easyflow-starter-all/src/main/resources/db/migration/mysql/V34__mysql_workflow_share_and_approval_reason.sql

@@ -0,0 +1,30 @@
+SET NAMES utf8mb4;
+
+ALTER TABLE `tb_approval_instance`
+    ADD COLUMN `application_reason` VARCHAR(500) NULL COMMENT '审批说明' AFTER `summary`;
+
+ALTER TABLE `tb_workflow`
+    ADD COLUMN `revision` INT NOT NULL DEFAULT 0 COMMENT '工作流内容修订号' AFTER `content`;
+
+CREATE TABLE `tb_workflow_share`
+(
+    `id`             BIGINT UNSIGNED NOT NULL COMMENT 'ID',
+    `workflow_id`    BIGINT UNSIGNED NOT NULL COMMENT '工作流ID',
+    `share_key_hash` VARCHAR(64) NOT NULL COMMENT '分享密钥哈希',
+    `status`         VARCHAR(32) NOT NULL COMMENT '分享状态',
+    `expires_at`     DATETIME NOT NULL COMMENT '过期时间',
+    `tenant_id`      BIGINT UNSIGNED NOT NULL COMMENT '租户ID',
+    `dept_id`        BIGINT UNSIGNED NULL DEFAULT NULL COMMENT '部门ID',
+    `created`        DATETIME NULL DEFAULT NULL COMMENT '创建时间',
+    `created_by`     BIGINT UNSIGNED NULL DEFAULT NULL COMMENT '创建人',
+    `modified`       DATETIME NULL DEFAULT NULL COMMENT '修改时间',
+    `modified_by`    BIGINT UNSIGNED NULL DEFAULT NULL COMMENT '修改人',
+    PRIMARY KEY (`id`) USING BTREE,
+    UNIQUE INDEX `uni_workflow_share_key_hash` (`share_key_hash`) USING BTREE,
+    INDEX `idx_workflow_share_status` (`workflow_id`, `status`) USING BTREE,
+    INDEX `idx_workflow_share_expires_at` (`expires_at`) USING BTREE
+) ENGINE = InnoDB
+  CHARACTER SET = utf8mb4
+  COLLATE = utf8mb4_0900_ai_ci
+  COMMENT = '工作流协作分享记录'
+  ROW_FORMAT = Dynamic;