fix(wazuh): preserve degraded production readback

apps/api/src/services/iwooos_wazuh_readonly_status.py

@@ -124,10 +124,10 @@ async def load_iwooos_wazuh_readonly_status() -> WazuhReadonlyStatus:
 
     base_url = https_url(env["base_url"])
     if not base_url or not env["username"] or not env["password"]:
-        return boundary_status("misconfigured_missing_server_side_wazuh_env", 503)
+        return boundary_status("misconfigured_missing_server_side_wazuh_env")
 
     try:
-        auth_header = b64encode(f"{env['username']}:{env['password']}".encode("utf-8")).decode("ascii")
+        auth_header = b64encode(f"{env['username']}:{env['password']}".encode()).decode("ascii")
         async with httpx.AsyncClient(timeout=REQUEST_TIMEOUT_SECONDS) as client:
             auth = await fetch_json(
                 client,
@@ -136,7 +136,7 @@ async def load_iwooos_wazuh_readonly_status() -> WazuhReadonlyStatus:
             )
             token = (auth.get("data") or {}).get("token")
             if not token:
-                return boundary_status("wazuh_auth_token_missing", 502)
+                return boundary_status("wazuh_auth_token_missing")
 
             bearer_headers = {"Authorization": f"Bearer {token}"}
             status_payload = await fetch_json(
@@ -150,7 +150,7 @@ async def load_iwooos_wazuh_readonly_status() -> WazuhReadonlyStatus:
                 bearer_headers,
             )
     except (httpx.HTTPError, ValueError):
-        return boundary_status("wazuh_readonly_metadata_unavailable", 502)
+        return boundary_status("wazuh_readonly_metadata_unavailable")
 
     connection = ((status_payload.get("data") or {}).get("connection") or {})
     affected_items = ((agents_payload.get("data") or {}).get("affected_items") or [])