DNS 模块整体移除，改用系统 DNS + sniffer

- 删除 dns 段，让 Windows/路由器 DNS 接管，避免节点域名解析受 mihomo DNS 配置影响
- 保留 sniffer 从 TLS SNI/HTTP Host/QUIC 嗅域名，保证基于域名的分流照常生效
- 代理流量在境外节点自行解析国外域名，本地污染无所谓

via [HAPI](https://hapi.run)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-Authored-By: HAPI <noreply@hapi.run>

clash_base.yaml

@@ -5,16 +5,17 @@ mode: rule
 log-level: info
 external-controller: '127.0.0.1:9090'
 
-dns:
+sniffer:
   enable: true
-  listen: '127.0.0.1:9053'
+  override-destination: true
-  default-nameserver:
+  sniff:
-    - 223.5.5.5
+    HTTP:
-    - 223.6.6.6
+      ports: [80, 8080-8880]
-    - 119.29.29.29
+      override-destination: true
-  enhanced-mode: fake-ip
+    TLS:
-  fake-ip-range: 198.18.0.1/16
+      ports: [443, 8443]
-  nameserver:
+    QUIC:
-    - 'https://223.5.5.5/dns-query'
+      ports: [443, 8443]
-    - 'https://223.6.6.6/dns-query'
+  skip-domain:
-    - 'https://doh.pub/dns-query'
+    - 'Mijia Cloud'
+    - '+.push.apple.com'