childenv: include value lengths

node_probe.py

@@ -60,7 +60,7 @@ def register_routes(fa_app):
         if not node:
             return JSONResponse({"error": "no node"}, status_code=500)
         r = subprocess.run(
-            [node, "-e", "console.log(JSON.stringify(Object.keys(process.env).filter(k=>/API|KEY|TOKEN/i.test(k)).sort()))"],
+            [node, "-e", "const o={};for(const k of Object.keys(process.env))if(/API|KEY|TOKEN/i.test(k))o[k]=(process.env[k]||'').length;console.log(JSON.stringify(o))"],
             capture_output=True, text=True, timeout=30,
         )
         import json as _j