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

docker-compose.deploy.yml

@@ -1,6 +1,8 @@
 services:
   postgres:
     image: postgres:17-alpine
+    security_opt:
+      - seccomp:unconfined
     environment:
       POSTGRES_DB: ${POSTGRES_DB:-open_ai_canvas}
       POSTGRES_USER: ${POSTGRES_USER:-open_ai_canvas}
@@ -27,7 +29,7 @@ services:
     restart: unless-stopped
 
   migrate:
-    image: ghcr.io/ddcat-ai/open-ai-canvas-backend:${CANVAS_IMAGE_TAG:-latest}
+    image: ghcr.io/15657306288/open-ai-canvas-backend:${CANVAS_IMAGE_TAG:-latest}
     command: ["migrate-schema", "up"]
     environment:
       CANVAS_BACKEND_DATA_DIR: /data
@@ -38,7 +40,7 @@ services:
         condition: service_healthy
 
   backend:
-    image: ghcr.io/ddcat-ai/open-ai-canvas-backend:${CANVAS_IMAGE_TAG:-latest}
+    image: ghcr.io/15657306288/open-ai-canvas-backend:${CANVAS_IMAGE_TAG:-latest}
     environment:
       CANVAS_BACKEND_ADDR: ":8080"
       CANVAS_BACKEND_DATA_DIR: /data
@@ -70,7 +72,7 @@ services:
     stop_grace_period: ${CANVAS_SHUTDOWN_TIMEOUT:-10m}
 
   web:
-    image: ghcr.io/ddcat-ai/open-ai-canvas-web:${CANVAS_IMAGE_TAG:-latest}
+    image: ghcr.io/15657306288/open-ai-canvas-web:${CANVAS_IMAGE_TAG:-latest}
     ports:
       - "${CANVAS_HTTP_PORT:-3000}:3000"
     depends_on: