chore: 合并前端修复并调整 Docker 镜像源

deploy/docker/backend-dev.Dockerfile

@@ -1,6 +1,6 @@
 # Dev Dockerfile — single-stage, root, VNC/X11 + Playwright
 # For production, see backend.Dockerfile (multi-stage build)
-FROM node:22-bookworm
+FROM docker.m.daocloud.io/library/node:22-bookworm
 
 ARG DEBIAN_MIRROR=mirrors.cloud.tencent.com
 ARG NPM_REGISTRY=https://registry.npmmirror.com

deploy/docker/backend.Dockerfile

@@ -7,7 +7,7 @@
 # ============================================================================
 
 # --------------------------- Builder Stage -----------------------------------
-FROM node:22-bookworm AS builder
+FROM docker.m.daocloud.io/library/node:22-bookworm AS builder
 
 ARG DEBIAN_MIRROR=mirrors.cloud.tencent.com
 ARG NPM_REGISTRY=https://registry.npmmirror.com
@@ -48,7 +48,7 @@ RUN --mount=type=cache,target=/ms-playwright-cache,sharing=locked \
 COPY apps/backend/ ./
 
 # --------------------------- Runtime Stage -----------------------------------
-FROM node:22-bookworm-slim AS runtime
+FROM docker.m.daocloud.io/library/node:22-bookworm-slim AS runtime
 
 # HTTP mirrors — see builder note about OrbStack TLS
 ENV DEBIAN_FRONTEND=noninteractive

deploy/docker/dev-caddy.Dockerfile

@@ -1,4 +1,4 @@
-FROM caddy:2-alpine
+FROM docker.m.daocloud.io/library/caddy:2-alpine
 
 ENV TZ=Asia/Shanghai
 

deploy/docker/frontend.Dockerfile

@@ -1,4 +1,4 @@
-FROM node:22-bookworm AS builder
+FROM docker.m.daocloud.io/library/node:22-bookworm AS builder
 
 ARG NPM_REGISTRY=https://registry.npmmirror.com
 
@@ -14,7 +14,7 @@ RUN --mount=type=cache,target=/root/.npm,sharing=locked \
 COPY apps/frontend/ ./
 RUN npm run build
 
-FROM caddy:2-alpine
+FROM docker.m.daocloud.io/library/caddy:2-alpine
 
 ENV TZ=Asia/Shanghai
 

deploy/docker/ocr-worker.Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.11-slim-bookworm
+FROM docker.m.daocloud.io/library/python:3.11-slim-bookworm
 
 ARG DEBIAN_MIRROR=mirrors.cloud.tencent.com
 ARG PIP_INDEX_URL=https://mirrors.cloud.tencent.com/pypi/simple