chore: 清理调试脚本并收敛到 Ansible 流程

移除已废弃的调试/验证脚本与空目录，统一文档与脚本说明到 ansible-playbook 的部署方式，避免失效引用和误用路径。

Made-with: Cursor

ansible/files/01-07-haproxy/haproxy-no-check.cfg

@@ -0,0 +1,38 @@
+# 01-07 OpenWrt HAProxy 负载均衡 - 原生最简（无健康检查）
+# 文档：docs/01-07-openwrt-haproxy.md 第 2 节
+# 将 192.168.2.61～64 按实际 K3s 节点 IP 修改
+# 如需健康检查，见第 3 节对应 cfg
+global
+    log /dev/log local0
+    maxconn 4096
+
+defaults
+    mode http
+    option httplog
+    timeout connect 5s
+    timeout client 30s
+    timeout server 30s
+
+frontend http_in
+    bind *:18080
+    default_backend k3s_http
+
+frontend https_in
+    bind *:18443
+    mode tcp
+    default_backend k3s_https
+
+backend k3s_http
+    balance roundrobin
+    server ylc61 192.168.2.61:80
+    server ylc62 192.168.2.62:80
+    server ylc63 192.168.2.63:80
+    server ylc64 192.168.2.64:80
+
+backend k3s_https
+    mode tcp
+    balance roundrobin
+    server ylc61 192.168.2.61:443
+    server ylc62 192.168.2.62:443
+    server ylc63 192.168.2.63:443
+    server ylc64 192.168.2.64:443