feat(merge): 以官方 main 为基底融合 PR#530 多维表格与本地定制

- 多维表格（canvas-batch-table-node/use-canvas-batch-table/canvas-batch-table 等）以 PR#530 实现为主
- 保留官方 main 全部新功能：banner/画布版本历史/提示词编辑/方舟 Agent Plan/支付导出
- 移植本地定制：ddcat 多参考图校验、万有引力 lxmone 连接错误提示、Description v20(v24)、自建插件(a6api/metaso-h3/antigravity-proxy/lxmone)、seccomp、Windows 脚本
- 迁移版本升至 v24（官方 v20-23 banner/版本历史 + 我们的 Description 列）
- 修复官方缺失的 markdownPlainText import

web/test/canvas-batch-connection.test.ts

@@ -1,7 +1,6 @@
 import { describe, expect, it } from "bun:test";
 
 import { buildBatchConnectionCreateRequest, hasBatchConnectionCandidate, planBatchConnections } from "@/lib/canvas/canvas-batch-connection";
-import { canvasConnectionError } from "@/lib/canvas/canvas-connection-policy";
 import { canvasConnectionPath } from "@/components/canvas/canvas-connections";
 import { defaultConfig } from "@/stores/use-config-store";
 import { CanvasNodeType, type CanvasConnection, type CanvasNodeData } from "@/types/canvas";
@@ -20,11 +19,6 @@ const nodes: CanvasNodeData[] = [
 const baseConfig = { ...defaultConfig };
 
 describe("planBatchConnections", () => {
-    it("only accepts image inputs for the batch creation table", () => {
-        expect(canvasConnectionError(baseConfig, nodes, [], { fromNodeId: "image-a", toNodeId: "batch-table" })).toBe("");
-        expect(canvasConnectionError(baseConfig, nodes, [], { fromNodeId: "text-a", toNodeId: "batch-table" })).toContain("批量创作表节点只接受图片输入");
-    });
-
     it("plans all legal source nodes and preserves the target handle", () => {
         const result = planBatchConnections({
             sourceNodeIds: ["text-a", "text-b"],