三面拆分⑮:图只留 v4 —— 拔自动重排修回节点身份,按钮改边号+标签

用户在编辑器里手调了几何(整体右下移 10px,三条定价来路并入 x170 合流下行道,
议价回边沿左缘绕行),存出 v2–v4;令「图只留 V4 版本」。落库前查出一处大 bug:

**编辑器每次改动都按几何拓扑自动重排活动编号**(renumberAll 挂 commandStack)。
卡点时代回跳不是真边、图无环,重排恰好稳定;上轮回跳成真边后图有环,
破环顺序把在座节点的 id 转圈重派 —— v4 里成本定价 id 变 A6、审批变 A4、议价变 A5
(code 显示无恙,身份已漂)。id 是节点身份:在途按它钉定义、映射按它寻址、
异常按它定位,不许因挪布局而漂移。

处置:
- **拔除自动重排**:编号落子时铸定(mintNodeId 取下一空号),此后恒定;
  orderActivityIds / swapIdTokens 死代码删除
- **修复 v4**:id permute 回对齐编号(A4=定价 A5=审批 A6=议价),语义按种子重建
  (审批 reject 声明与 reopen 标记在漂移中已损,一并复原),几何原样保留用户手调
- **外科手术**:删 v1–v3,v4 成唯一生效版;种子几何回灌 v4 手调版,
  重种实证幂等(「已在库,内容未变 —— 不存新版」)
- **拣选条按钮:边号 + 标签**(E4 直接定价),不再显示边方向;方向在属性卡标题里看

八例端到端真库全绿,五闸退出码全过。

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m

apps/api/src/app/seed-mvp-flow.ts

@@ -5,8 +5,8 @@
  * 无条件边作默认兜底);汇合 = 多入边异或。活动契约不带负责人岗位 —— 分派归运营。
  * 10 节点 14 边(E1–E14);审批点 A5 的两个去向就是它自己的两条条件出边(verdict 由引擎注入)。
  *
- * 几何:顺序流一律画成**真边**(卡点画法已废除,2026-07-28 第三轮),零交叉:
- * 直达与回跳各占一条车道,长线避框走 —— 见 diagram 里逐段注记。
+ * 几何:顺序流一律画成**真边**(卡点画法已废除);现行几何取自设计者手调的 v4 ——
+ * 三条定价来路并入 x170 合流下行道、议价回边沿左缘绕行,见 diagram 里逐段注记。
  */
 import { processPackageSchema, triggerConfigSchema } from '@contracts';
 import type { ProcessPackage } from '@contracts';
@@ -215,101 +215,123 @@ export const MVP_PACKAGE: ProcessPackage = processPackageSchema.parse({
   ],
   variables: [],
   /*
-   * 手绘几何存证 —— 呈现以它为真相。顺序流全是真边,零交叉:
-   *   顶车道 y30:E3 直接寻源(A1 北口 → A3 北口,跨过 A2)
-   *   带 0(y60–100) start → A1 → A2 → A3
-   *   E4 直接定价:A1 南口 x130 直落 A4 北口(x130 在所有横车道的左端之外)
-   *   车道 y190:E6 选型后定价(A2 南口 x310 落下,西行,x160 进 A4 北口)
-   *   车道 y230:E7 供应商底价表(A3 东探 x610 下行,西扫,x200 进 A4 北口)
-   *   带 1(y310–350) A4 → A5 → A6 → end_won;E8/E10 在 A4–A5 缝隙里一上一下对开
-   *   车道 y380:E12 有异议(A6 南口 x500 落下,西扫,x160 上顶 A4 南口)
-   *   E13 拒绝/超时:A6 南口 x520 下行右拐进 A7;带 2(y410+) A7 → end_arch
+   * 手绘几何存证 —— 呈现以它为真相。本几何取自设计者手调的 v4(2026-07-28,
+   * id 经修复对齐编号;整体较初版右下移 10px),顺序流全是真边:
+   *   顶车道 y40:E3 直接寻源(A1 北口 → A3 北口,跨过 A2)
+   *   带 0(y70–110) start → A1 → A2 → A3
+   *   合流下行道 x170:E4 直落、E6(y210 西行)、E7(y240 西行)三条定价来路
+   *     并入同一条下行道,共同扎进 A4 北口 —— 视觉即「三路汇于定价」
+   *   带 1(y320–360) A4 → A5 → A6 → end_won;E8 提审 / E9 通过走缝隙 y340
+   *   E10 不通过:带下 y410 折返,上顶 A4 南口
+   *   E12 有异议:与 E13 共干(x530 下行至 y440),再沿左缘 x80 上行,进 A4 西口
+   *   E13 拒绝/超时:共干后右行进 A7;带 2(y420+) A7 → end_arch
    */
   diagram: {
     manual: true,
     rows: [],
     anchors: [],
     nodes: [
-      { id: 'start', kind: 'start', label: '客户RFQ询价', x: 30, y: 70, lx: 44, ly: 104 },
-      { id: 'A1', kind: 'activity', label: '客户RFQ受理', code: 'A1', x: 110, y: 60 },
-      { id: 'A2', kind: 'activity', label: '替代选型', code: 'A2', x: 290, y: 60 },
-      { id: 'A3', kind: 'activity', label: '寻源询价', code: 'A3', x: 470, y: 60 },
-      { id: 'A4', kind: 'activity', label: '成本定价', code: 'A4', x: 110, y: 310 },
-      { id: 'A5', kind: 'activity', label: '定价审批', code: 'A5', owner: 'PM', flavor: 'approval', x: 290, y: 310 },
-      { id: 'A6', kind: 'activity', label: '报价议价', code: 'A6', x: 470, y: 310 },
-      { id: 'A7', kind: 'activity', label: '情报归档', code: 'A7', x: 630, y: 410 },
-      { id: 'end_won', kind: 'end', label: '转订单履约', x: 630, y: 320, lx: 640, ly: 352 },
-      { id: 'end_arch', kind: 'end-bad', label: '归档闭环', x: 790, y: 420, lx: 800, ly: 452 },
+      { id: 'start', kind: 'start', label: '客户RFQ询价', x: 40, y: 80, lx: 54, ly: 112 },
+      { id: 'A1', kind: 'activity', label: '客户RFQ受理', code: 'A1', x: 120, y: 70 },
+      { id: 'A2', kind: 'activity', label: '替代选型', code: 'A2', x: 300, y: 70 },
+      { id: 'A3', kind: 'activity', label: '寻源询价', code: 'A3', x: 480, y: 70 },
+      { id: 'A4', kind: 'activity', label: '成本定价', code: 'A4', x: 120, y: 320 },
+      { id: 'A5', kind: 'activity', label: '定价审批', code: 'A5', owner: 'PM', flavor: 'approval', x: 300, y: 320 },
+      { id: 'A6', kind: 'activity', label: '报价议价', code: 'A6', x: 480, y: 320 },
+      { id: 'A7', kind: 'activity', label: '情报归档', code: 'A7', x: 640, y: 420 },
+      { id: 'end_won', kind: 'end', label: '转订单履约', x: 640, y: 330, lx: 650, ly: 360 },
+      { id: 'end_arch', kind: 'end-bad', label: '归档闭环', x: 800, y: 430, lx: 810, ly: 460 },
     ],
     edges: [
-      { from: 'start', to: 'A1', points: [{ x: 50, y: 80 }, { x: 110, y: 80 }] },
-      { from: 'A1', to: 'A2', label: '需要选型', points: [{ x: 210, y: 80 }, { x: 290, y: 80 }] },
-      // E3 顶车道:跨过 A2 直达 A3 北口
+      { from: 'start', to: 'A1', points: [{ x: 60, y: 90 }, { x: 120, y: 90 }] },
+      { from: 'A1', to: 'A2', label: '需要选型', lx: 260, ly: 78, points: [{ x: 220, y: 90 }, { x: 300, y: 90 }] },
       {
         from: 'A1',
         to: 'A3',
         label: '直接寻源',
+        lx: 350,
+        ly: 28,
         points: [
-          { x: 160, y: 60 },
-          { x: 160, y: 30 },
-          { x: 520, y: 30 },
-          { x: 520, y: 60 },
+          { x: 170, y: 70 },
+          { x: 170, y: 40 },
+          { x: 530, y: 40 },
+          { x: 530, y: 70 },
         ],
       },
-      // E4 直落:x130 在 E6(x160 起)与 E7(x200 起)两条横车道左端之外,零交叉
-      { from: 'A1', to: 'A4', label: '直接定价', lx: 88, ly: 200, points: [{ x: 130, y: 100 }, { x: 130, y: 310 }] },
-      { from: 'A2', to: 'A3', label: '仍需寻源', points: [{ x: 390, y: 80 }, { x: 470, y: 80 }] },
-      // E6 车道 y190:A2 南口下行、西行、进 A4 北口
+      { from: 'A1', to: 'A4', label: '直接定价', lx: 200, ly: 140, points: [{ x: 170, y: 110 }, { x: 170, y: 320 }] },
+      { from: 'A2', to: 'A3', label: '仍需寻源', lx: 440, ly: 78, points: [{ x: 400, y: 90 }, { x: 480, y: 90 }] },
       {
         from: 'A2',
         to: 'A4',
         label: '选型后定价',
-        lx: 235,
-        ly: 182,
+        lx: 260,
+        ly: 200,
         points: [
-          { x: 310, y: 100 },
-          { x: 310, y: 190 },
-          { x: 160, y: 190 },
-          { x: 160, y: 310 },
+          { x: 350, y: 110 },
+          { x: 350, y: 210 },
+          { x: 170, y: 210 },
+          { x: 170, y: 320 },
         ],
       },
-      // E7 车道 y230:A3 东探绕行(x610),在 E6 之下、A5 上行线之上零交叉扫回
       {
         from: 'A3',
         to: 'A4',
         label: '供应商底价表',
-        lx: 420,
-        ly: 222,
+        lx: 480,
+        ly: 230,
         points: [
-          { x: 570, y: 80 },
-          { x: 610, y: 80 },
-          { x: 610, y: 230 },
-          { x: 200, y: 230 },
-          { x: 200, y: 310 },
+          { x: 530, y: 110 },
+          { x: 530, y: 240 },
+          { x: 170, y: 240 },
+          { x: 170, y: 320 },
         ],
       },
-      // E8/E10:A4–A5 缝隙里一上一下对开(y320 提审,y340 退回)
-      { from: 'A4', to: 'A5', label: '报价草案提审', lx: 250, ly: 312, points: [{ x: 210, y: 320 }, { x: 290, y: 320 }] },
-      { from: 'A5', to: 'A6', label: '通过', tone: 'ok', points: [{ x: 390, y: 330 }, { x: 470, y: 330 }] },
-      { from: 'A5', to: 'A4', label: '不通过', tone: 'bad', lx: 250, ly: 352, points: [{ x: 290, y: 340 }, { x: 210, y: 340 }] },
-      { from: 'A6', to: 'end_won', label: '成交', tone: 'ok', points: [{ x: 570, y: 330 }, { x: 630, y: 330 }] },
-      // E12 车道 y380:A6 南口西扫,上顶 A4 南口
+      { from: 'A4', to: 'A5', label: '报价草案提审', lx: 260, ly: 328, points: [{ x: 220, y: 340 }, { x: 300, y: 340 }] },
+      { from: 'A5', to: 'A6', label: '通过', tone: 'ok', lx: 440, ly: 328, points: [{ x: 400, y: 340 }, { x: 480, y: 340 }] },
+      {
+        from: 'A5',
+        to: 'A4',
+        label: '不通过',
+        tone: 'bad',
+        lx: 250,
+        ly: 400,
+        points: [
+          { x: 350, y: 360 },
+          { x: 350, y: 410 },
+          { x: 170, y: 410 },
+          { x: 170, y: 360 },
+        ],
+      },
+      { from: 'A6', to: 'end_won', label: '成交', tone: 'ok', lx: 610, ly: 328, points: [{ x: 580, y: 340 }, { x: 640, y: 340 }] },
       {
         from: 'A6',
         to: 'A4',
         label: '有异议',
         tone: 'bad',
-        lx: 330,
-        ly: 372,
+        lx: 350,
+        ly: 428,
         points: [
-          { x: 500, y: 350 },
-          { x: 500, y: 380 },
-          { x: 160, y: 380 },
-          { x: 160, y: 350 },
+          { x: 530, y: 360 },
+          { x: 530, y: 440 },
+          { x: 80, y: 440 },
+          { x: 80, y: 340 },
+          { x: 120, y: 340 },
         ],
       },
-      { from: 'A6', to: 'A7', label: '拒绝/超时', tone: 'bad', lx: 560, ly: 405, points: [{ x: 520, y: 350 }, { x: 520, y: 430 }, { x: 630, y: 430 }] },
-      { from: 'A7', to: 'end_arch', label: '归档闭环', points: [{ x: 730, y: 430 }, { x: 790, y: 430 }] },
+      {
+        from: 'A6',
+        to: 'A7',
+        label: '拒绝/超时',
+        tone: 'bad',
+        lx: 580,
+        ly: 430,
+        points: [
+          { x: 530, y: 360 },
+          { x: 530, y: 440 },
+          { x: 640, y: 440 },
+        ],
+      },
+      { from: 'A7', to: 'end_arch', label: '归档闭环', lx: 770, ly: 428, points: [{ x: 740, y: 440 }, { x: 800, y: 440 }] },
     ],
   },
 });