feat: SafeLine CE 9.3.9 with pro features

- Remove telemetry: disabled all phone-home (installation notify, false positives, behavior tracking, upgrade tips)
- Version branding: removed 'ce-' prefix, product name changed to '长亭雷池 WAF'
- Detection engine enhancement: strict preset enables all 17 modules with aggressive configs
- Multi-user RBAC: admin/operator/viewer roles with password + TOTP 2FA
- Rate limiting: nginx limit_req per website (RPS, burst, action)
- JS Challenge: browser fingerprint verification page with cookie-based bypass
- Security fixes: removed InsecureSkipVerify, hardcoded credentials, NO_AUTH backdoor

management/tcontrollerd/pkg/constants/constants.go

@@ -0,0 +1,5 @@
+package constants
+
+const (
+	ConfigFilePath = "config.yml"
+)

management/tcontrollerd/pkg/constants/forbidden_page.go

@@ -0,0 +1,6 @@
+package constants
+
+const (
+	DefaultForbiddenPageMd5 = "d9921f84f36a6cc92a6fc13946a18e98"
+	DefaultForbiddenPage    = ``
+)