Update Dockerfile

Dockerfile

@@ -1,20 +1,14 @@
-# 第一阶段：专门用来下载 cloudflared
-FROM alpine:latest AS fetcher
-RUN apk add --no-cache curl
-RUN curl -L https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64 -o /usr/local/bin/cloudflared
-RUN chmod +x /usr/local/bin/cloudflared
-
-# 第二阶段：正式环境
 FROM python:3.12-slim
 
-# 拷贝刚才下载好的隧道客户端
-COPY --from=fetcher /usr/local/bin/cloudflared /usr/local/bin/cloudflared
-
-# 安装基础图形库依赖
+# 安装基础依赖，注意这里加上了 dos2unix！
 RUN apt-get update && apt-get install -y \
-    curl libgl1 libglib2.0-0 libsm6 libxext6 libxrender-dev \
+    curl libgl1 libglib2.0-0 libsm6 libxext6 libxrender-dev dos2unix \
     && rm -rf /var/lib/apt/lists/*
 
+# 下载 cloudflared 客户端
+RUN curl -L --output cloudflared.deb https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64.deb \
+    && dpkg -i cloudflared.deb && rm cloudflared.deb
+
 # 安装 uv 环境
 RUN curl -LsSf https://astral.sh/uv/install.sh | sh
 ENV PATH="/root/.local/bin:$PATH"
@@ -24,9 +18,12 @@ WORKDIR /app
 # 复制法穿代码
 COPY . /app
 
+# 💥 核心杀招：强制把 start.sh 转换成干净的 Linux 格式！
+RUN dos2unix /app/start.sh
+
 # 安装依赖
 RUN uv sync
-# 安装浏览器内核
+# 安装浏览器内核（这一步会非常久，耐心等）
 RUN uv run playwright install --with-deps chromium
 
 # 赋予执行权限