fix(会商第三步): 流程图入库限 rwfx-A + 修复跳过报告生成流程图出现双调度中卡片

- 入库功能仅 rwfx-A(businessCode 6BF)深链会商模式提供，其它业务深链生成流程图不再出现入库按钮/询问
- 流程图抽取串行化：auto 自动出图与用户「跳过报告直接生成流程图」手动出图竞态时，先中止上一轮、复用/移除被取代气泡，保证任意时刻只有一张流程图卡片

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

frontend-web/src/pages/TaskButtonsPage.tsx

@@ -11,7 +11,7 @@
 
 import { useEffect, useMemo, useState } from "react";
 import { Navigate } from "react-router-dom";
-import { ArrowDown, ArrowUp, Download, MousePointerClick, Plus, Save, Trash2 } from "lucide-react";
+import { ArrowDown, ArrowUp, Download, MousePointerClick, Plus, Save, Trash2, X } from "lucide-react";
 import { toast } from "sonner";
 
 import { Button } from "@/components/ui/button";
@@ -37,7 +37,9 @@ import {
   defaultTaskButtons,
   type TaskBusiness,
   type TaskButton,
+  type TaskButtonLoginParam,
 } from "@/core/auth/task-buttons";
+import { LOGIN_SOURCE_OPTIONS } from "@/strategy-components/lib/light-app";
 import { useTaskButtonActions, useTaskButtons } from "@/strategy-components/api/task-buttons";
 
 let _seq = 1;
@@ -105,12 +107,28 @@ export default function TaskButtonsPage() {
         idParam: "id",
         idKind: "task",
         openMode: "blank",
+        loginParams: [],
         enabled: true,
         sortOrder: maxSort + 1,
       },
     ]);
   };
 
+  // ── 登录参数（url 外链追加，与应用管理一致）增删改 ──
+  const updateLoginParams = (id: string, fn: (ps: TaskButtonLoginParam[]) => TaskButtonLoginParam[]) =>
+    setRows((rs) =>
+      rs.map((r) => (r.id === id ? { ...r, loginParams: fn(r.loginParams ?? []) } : r)),
+    );
+
+  const addLoginParam = (id: string) =>
+    updateLoginParams(id, (ps) => [...ps, { key: "", source: "accessToken", customValue: "" }]);
+
+  const patchLoginParam = (id: string, idx: number, patch: Partial<TaskButtonLoginParam>) =>
+    updateLoginParams(id, (ps) => ps.map((p, i) => (i === idx ? { ...p, ...patch } : p)));
+
+  const removeLoginParam = (id: string, idx: number) =>
+    updateLoginParams(id, (ps) => ps.filter((_, i) => i !== idx));
+
   const moveRow = (id: string, dir: "up" | "down") => {
     const list = [...tabRows];
     const i = list.findIndex((r) => r.id === id);
@@ -335,6 +353,77 @@ export default function TaskButtonsPage() {
                       </Select>
                     )}
                   </div>
+
+                  {/* 登录参数（仅外链）：与「应用管理」一致，运行时从 userInfo 解析后拼到地址尾部 */}
+                  {r.linkType === "url" && (
+                    <div className="border-border/60 ml-16 flex flex-col gap-2 rounded-md border border-dashed bg-muted/30 p-2">
+                      <div className="flex items-center justify-between">
+                        <span className="text-muted-foreground text-xs">
+                          登录参数（追加到地址，值取自登录信息）
+                        </span>
+                        <Button
+                          variant="outline"
+                          size="sm"
+                          className="h-7"
+                          onClick={() => addLoginParam(r.id)}
+                        >
+                          <Plus className="h-3.5 w-3.5" /> 添加登录参数
+                        </Button>
+                      </div>
+                      {(r.loginParams ?? []).length === 0 ? (
+                        <span className="text-muted-foreground text-[11px]">
+                          暂无登录参数，跳转时不追加额外参数。
+                        </span>
+                      ) : (
+                        (r.loginParams ?? []).map((p, pi) => (
+                          <div key={pi} className="flex flex-wrap items-center gap-2">
+                            <Input
+                              value={p.key}
+                              onChange={(e) => patchLoginParam(r.id, pi, { key: e.target.value })}
+                              placeholder="参数名 key"
+                              className="h-8 w-32"
+                              title="拼到地址的查询参数名"
+                            />
+                            <span className="text-muted-foreground text-xs">=</span>
+                            <Select
+                              value={p.source}
+                              onValueChange={(v) => patchLoginParam(r.id, pi, { source: v })}
+                            >
+                              <SelectTrigger className="h-8 w-36" title="取值来源">
+                                <SelectValue />
+                              </SelectTrigger>
+                              <SelectContent>
+                                {LOGIN_SOURCE_OPTIONS.map((o) => (
+                                  <SelectItem key={o.value} value={o.value}>
+                                    {o.label}
+                                  </SelectItem>
+                                ))}
+                              </SelectContent>
+                            </Select>
+                            {p.source === "other" && (
+                              <Input
+                                value={p.customValue}
+                                onChange={(e) =>
+                                  patchLoginParam(r.id, pi, { customValue: e.target.value })
+                                }
+                                placeholder="自定义值"
+                                className="h-8 w-40"
+                              />
+                            )}
+                            <Button
+                              variant="ghost"
+                              size="icon"
+                              className="text-muted-foreground hover:text-destructive h-8 w-8"
+                              onClick={() => removeLoginParam(r.id, pi)}
+                              title="删除该登录参数"
+                            >
+                              <X className="h-4 w-4" />
+                            </Button>
+                          </div>
+                        ))
+                      )}
+                    </div>
+                  )}
                 </div>
 
                 <div className="flex items-center gap-1">