fix(dockerfile): 移除构建和运行时多余的环境变量

dockerfile

@@ -19,13 +19,9 @@ RUN --mount=type=cache,id=pnpm-store,target=/root/.local/share/pnpm/store \
 # ---- 构建层：生成 Prisma Client + Next.js 产物 ----
 FROM base AS builder
 ENV NEXT_TELEMETRY_DISABLED=1 NODE_ENV=production
-# 构建时需要的环境变量（数据库连接、认证密钥等）
-ARG DATABASE_URL NEXT_PUBLIC_BASE_URL BETTER_AUTH_SECRET BETTER_AUTH_TELEMETRY REDIS_URL
-ENV DATABASE_URL=${DATABASE_URL} \
-    NEXT_PUBLIC_BASE_URL=${NEXT_PUBLIC_BASE_URL} \
-    BETTER_AUTH_SECRET=${BETTER_AUTH_SECRET} \
-    BETTER_AUTH_TELEMETRY=${BETTER_AUTH_TELEMETRY} \
-    REDIS_URL=${REDIS_URL}
+# 构建时仅需 DATABASE_URL（db:generate 生成 Drizzle Client）
+ARG DATABASE_URL
+ENV DATABASE_URL=${DATABASE_URL}
 
 # 从 deps 层复制已安装的 node_modules，避免重复安装
 COPY --from=deps /app/node_modules ./node_modules
@@ -39,13 +35,6 @@ FROM node:24-alpine AS runner
 WORKDIR /app
 
 ENV NODE_ENV=production NEXT_TELEMETRY_DISABLED=1 PORT=3000 HOSTNAME="0.0.0.0"
-# 运行时环境变量
-ARG DATABASE_URL NEXT_PUBLIC_BASE_URL BETTER_AUTH_SECRET BETTER_AUTH_TELEMETRY REDIS_URL
-ENV DATABASE_URL=${DATABASE_URL} \
-    NEXT_PUBLIC_BASE_URL=${NEXT_PUBLIC_BASE_URL} \
-    BETTER_AUTH_SECRET=${BETTER_AUTH_SECRET} \
-    BETTER_AUTH_TELEMETRY=${BETTER_AUTH_TELEMETRY} \
-    REDIS_URL=${REDIS_URL}
 
 # 非 root 用户运行，提升安全性
 RUN addgroup --system --gid 1001 nodejs && \