Feat: update agent version to 1.2.0 and add systemd services listing in VpsCard component

vps-monitor/backend/main.py

@@ -47,7 +47,7 @@ from webauthn.helpers.structs import (
 # ─── Config ───────────────────────────────────────────────────────────────────
 
 DB_FILE               = Path(os.getenv("DB_FILE",     "data/monitor.db"))
-EXPECTED_AGENT_VERSION = os.getenv("EXPECTED_AGENT_VERSION", "1.1.0")
+EXPECTED_AGENT_VERSION = os.getenv("EXPECTED_AGENT_VERSION", "1.2.0")
 
 # ─── Ring buffer de stats (en mémoire) ───────────────────────────────────────
 _STATS_MAX_POINTS = 120   # 10 min à 5 s d'intervalle
@@ -498,6 +498,12 @@ async def fetch_vps_status(vps: dict) -> dict:
     try:
         containers_res = await agent_get(vps, "/containers")
 
+        # Services systemd (non-Docker) — optionnel, agent >= 1.2.0
+        try:
+            services_res = await agent_get(vps, "/services")
+        except Exception:
+            services_res = []
+
         # Source unique : ring buffer → carte et modal affichent exactement la même valeur
         history = _stats_history.get(vps["id"])
         if history:
@@ -531,6 +537,7 @@ async def fetch_vps_status(vps: dict) -> dict:
             "description":          vps.get("description", ""),
             "online":               True,
             "containers":           containers_res,
+            "services":             services_res,
             "system":               system,
             "tags":                 vps.get("tags", []),
             "agent_version":        agent_version,
@@ -546,6 +553,7 @@ async def fetch_vps_status(vps: dict) -> dict:
             "online":               False,
             "error":                str(e),
             "containers":           [],
+            "services":             [],
             "system":               None,
             "tags":                 vps.get("tags", []),
             "agent_version":        None,