Fix restic env in health check

services/health.py

@@ -1,5 +1,7 @@
+import os
 import subprocess
 import psutil
+from app import RESTIC_ENV
 from services.system import worst_disk_usage
 
 
@@ -11,7 +13,9 @@ def health(cfg, container_map: dict | None = None) -> str:
     lines = ["🩺 Health check\n"]
 
     try:
-        subprocess.check_output(["restic", "snapshots"], timeout=10)
+        env = os.environ.copy()
+        env.update(RESTIC_ENV)
+        subprocess.check_output(["restic", "snapshots"], timeout=10, env=env)
         lines.append("🟢 Backup repo reachable")
     except Exception:
         lines.append("🔴 Backup repo unreachable")