refactor(api): move /health into app_system router

control/app.py

@@ -5,6 +5,7 @@ from app_files import init_files_router
 from app_pods import init_pods_router
 from app_containers import init_containers_router, start_stats_poller
 from app_networks import init_networks_router
+from app_system import init_system_router
 from fastapi import FastAPI, HTTPException
 import requests_unixsocket
 from common import (
@@ -29,39 +30,9 @@ def _run_systemctl_action(action: str, unit: str):
     cmd = ["systemctl", "--user", action, unit]
     return _systemctl(cmd)
 
-@app.get("/health")
-def health():
-    podman_ok = False
-    try:
-        r = SESSION.get(f"{PODMAN_API_BASE}/libpod/info", timeout=2)
-        if r.status_code == 200:
-            try:
-                r.json()
-                podman_ok = True
-            except Exception:
-                podman_ok = False
-    except Exception:
-        podman_ok = False
-
-    systemd_reachable = False
-    try:
-        res = subprocess.run(
-            ["systemctl", "--user", "list-units", "--no-pager", "--no-legend"],
-            capture_output=True,
-            text=True,
-            check=False,
-            timeout=2,
-        )
-        systemd_reachable = (res.returncode == 0)
-    except Exception:
-        systemd_reachable = False
-
-    ok = podman_ok and systemd_reachable
-    return {"ok": ok, "podman": {"ok": podman_ok}, "systemd_user": {"reachable": systemd_reachable}}
-
-
 # --- ROUTERS ---
 # Images API lives in dedicated modules to keep this file from growing further.
+app.include_router(init_system_router(SESSION, PODMAN_API_BASE))
 app.include_router(init_images_router(SESSION, PODMAN_API_BASE))
 app.include_router(init_files_router(SESSION, PODMAN_API_BASE, WORKLOADS_DIR))
 app.include_router(init_networks_router(SESSION, PODMAN_API_BASE))