Update Dockerfile

Dockerfile

@@ -1,9 +1,9 @@
 # 阶段 1：克隆项目并构建前端
 FROM node:lts-slim AS frontend-builder
 
-# 安装 git
+# 安装 git 和 ca-certificates
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends git && \
+    apt-get install -y --no-install-recommends git ca-certificates && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
@@ -11,7 +11,7 @@ RUN apt-get update && \
 WORKDIR /app
 ARG REPO_URL=https://github.com/1653756334/PikPakInvitation.git
 ARG BRANCH=main
-RUN git clone --depth=1 -b ${BRANCH} ${REPO_URL} .
+RUN git clone -b ${BRANCH} ${REPO_URL} .
 
 # 安装 pnpm 并构建前端
 WORKDIR /app/frontend