fix: 修复 middleware 和 API routes 的 Edge Runtime 兼容性问题

src/app/api/admin/database/export/route.ts

@@ -3,6 +3,9 @@ import { acquireBackupLock, releaseBackupLock } from "@/lib/database-backup/back
 import { logger } from "@/lib/logger";
 import { getSession } from "@/lib/auth";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 /**
  * 导出数据库备份
  *

src/app/api/admin/database/import/route.ts

@@ -10,6 +10,9 @@ import {
 import { logger } from "@/lib/logger";
 import { getSession } from "@/lib/auth";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 // 文件大小限制（500MB）
 const MAX_FILE_SIZE = 500 * 1024 * 1024;
 

src/app/api/admin/database/status/route.ts

@@ -4,6 +4,9 @@ import { logger } from "@/lib/logger";
 import { getSession } from "@/lib/auth";
 import type { DatabaseStatus } from "@/types/database-backup";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 /**
  * 获取数据库状态信息
  *

src/app/api/admin/log-cleanup/manual/route.ts

@@ -4,6 +4,9 @@ import { cleanupLogs, CleanupConditions } from "@/lib/log-cleanup/service";
 import { logger } from "@/lib/logger";
 import { z } from "zod";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 /**
  * 清理请求参数校验 schema
  */

src/app/api/admin/log-level/route.ts

@@ -1,6 +1,9 @@
 import { getSession } from "@/lib/auth";
 import { logger, setLogLevel, getLogLevel, type LogLevel } from "@/lib/logger";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 /**
  * GET /api/admin/log-level
  * 获取当前日志级别

src/app/api/admin/system-config/route.ts

@@ -4,6 +4,9 @@ import { getSystemSettings, updateSystemSettings } from "@/repository/system-con
 import { UpdateSystemSettingsSchema } from "@/lib/validation/schemas";
 import { z } from "zod";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 /**
  * GET /api/admin/system-config
  * 获取系统配置

src/app/api/auth/login/route.ts

@@ -2,6 +2,9 @@ import { NextRequest, NextResponse } from "next/server";
 import { logger } from "@/lib/logger";
 import { validateKey, setAuthCookie } from "@/lib/auth";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 export async function POST(request: NextRequest) {
   try {
     const { key } = await request.json();

src/app/api/internal/data-gen/route.ts

@@ -3,6 +3,9 @@ import { getSession } from "@/lib/auth";
 import { generateLogs } from "@/lib/data-generator/generator";
 import type { GeneratorParams } from "@/lib/data-generator/types";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 export async function POST(request: NextRequest) {
   const session = await getSession();
 

src/app/api/leaderboard/route.ts

@@ -4,6 +4,9 @@ import { getLeaderboardWithCache } from "@/lib/redis";
 import { getSystemSettings } from "@/repository/system-config";
 import { formatCurrency } from "@/lib/utils";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 /**
  * 获取排行榜数据
  * GET /api/leaderboard?period=daily|monthly

src/app/api/proxy-status/route.ts

@@ -3,6 +3,9 @@ import { logger } from "@/lib/logger";
 import { ProxyStatusTracker } from "@/lib/proxy-status-tracker";
 import { getSession } from "@/lib/auth";
 
+// 需要数据库连接
+export const runtime = "nodejs";
+
 /**
  * 获取所有用户的代理状态
  * GET /api/proxy-status

src/app/api/system-settings/route.ts

@@ -1,6 +1,8 @@
 import { NextResponse } from "next/server";
 import { getSystemSettings } from "@/repository/system-config";
 
+// 需要数据库连接
+export const runtime = "nodejs";
 export const dynamic = "force-dynamic";
 
 /**

src/middleware.ts

@@ -3,6 +3,9 @@ import { logger } from "@/lib/logger";
 import { isDevelopment } from "@/lib/config/env.schema";
 import { validateKey } from "@/lib/auth";
 
+// 使用 Node.js runtime 以支持数据库连接（postgres-js 需要 net 模块）
+export const runtime = "nodejs";
+
 const PUBLIC_PATHS = [
   "/login",
   "/usage-doc",