v1.0.0 高考志愿门户完整修复

变更摘要:
- [fix] 清理根目录 index.html 遗留代码（questionnaire-error + retryLoad 移除）
- [fix] 副标题同步更新为自估591分 + 候选志愿546条数据校准
- [fix] 页脚注入版本号 v1.0.0
- [fix] 部署版 index.html: 取消家长标签，统一 filler-tianheng
- [fix] Dashboard 文案修正（4份→2份线上问卷）
- [fix] 清理冗余部署脚本（v1-v4归档至 archived_scripts/）
- [fix] 等效位次工具纳入 deploy 目录
- [chore] .gitignore 初始化
- [init] Git 仓库初始化

check_backend.py

@@ -0,0 +1,46 @@
+import paramiko, time
+
+NAS_HOST = "100.85.152.112"
+NAS_PORT = 22
+NAS_USER = "simon"
+NAS_PASS = "Nas82829330"
+NAS_DEPLOY_PATH = "/volume1/docker/gaokao-portal"
+DOCKER = f"echo '{NAS_PASS}' | sudo -S /usr/local/bin/docker"
+COMPOSE = f"{DOCKER} compose"
+
+c = paramiko.SSHClient()
+c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c.connect(NAS_HOST, NAS_PORT, NAS_USER, NAS_PASS, timeout=20)
+
+# 1. 检查后端容器状态
+def shell(cmd):
+    transport = c.get_transport()
+    ch = transport.open_session()
+    ch.get_pty()
+    ch.exec_command(cmd)
+    out = b""
+    while True:
+        if ch.recv_ready():
+            out += ch.recv(4096)
+        if ch.exit_status_ready():
+            break
+        time.sleep(0.3)
+    while ch.recv_ready():
+        out += ch.recv(4096)
+    return out.decode()
+
+print(shell(f"{DOCKER} {COMPOSE} ps"))
+
+# 2. 检查后端日志
+print("\n--- 后端日志 ---")
+print(shell(f"{COMPOSE} logs backend | tail -30"))
+
+# 3. 测试 API
+print("\n--- API 测试 ---")
+print(shell("curl -v http://localhost:8080/api/questionnaires"))
+
+# 4. 测试 nginx
+print("\n--- Nginx 测试 ---")
+print(shell("curl -s http://localhost:8080/ | head -20"))
+
+c.close()