Add Gitea remote info to CLAUDE.md; implement vendor integrations and remove FortiGate modules

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/providers/raz-kids.js

@@ -15,6 +15,16 @@ const HEADERS = {
 export async function checkStatus() {
   const res = await fetch(PROBE_URL, { method: "GET", headers: HEADERS });
 
+  // Cloudflare managed challenge — JS required, not a real error
+  if (res.headers.get("cf-mitigated") === "challenge") {
+    return {
+      name,
+      status: "unknown",
+      message: "Cloudflare challenge blocked synthetic check — status cannot be determined.",
+      lastUpdated: new Date().toISOString(),
+    };
+  }
+
   return {
     name,
     status: res.ok ? "operational" : "degraded",