Fix portal branding icons and system info

ansible/roles/cezen-backend/files/main.py

@@ -1621,14 +1621,40 @@ async def system_info(user: dict = Depends(current_user)):
     except Exception:
         v = "unknown"
 
+    try:
+        os_name = subprocess.check_output(["lsb_release", "-ds"], text=True, timeout=3).strip().strip('"')
+    except Exception:
+        os_name = subprocess.getoutput("uname -sr") or "unknown"
+
+    ip_address = ""
+    try:
+        for _name, addrs in psutil.net_if_addrs().items():
+            for addr in addrs:
+                if addr.address.count(".") == 3 and not addr.address.startswith("127."):
+                    ip_address = addr.address
+                    raise StopIteration
+    except StopIteration:
+        pass
+    except Exception:
+        ip_address = ""
+
+    metrics = collect_metrics()
+    gpu_name = subprocess.getoutput(
+        "nvidia-smi --query-gpu=name --format=csv,noheader 2>/dev/null | head -1"
+    ) or "N/A"
+
     return {
         "hostname": hostname,
+        "ip_address": ip_address,
+        "os": os_name,
         "uptime": uptime,
         "python_version": subprocess.getoutput("python3 --version"),
         "ollama_version": v,
-        "gpu_name": subprocess.getoutput(
-            "nvidia-smi --query-gpu=name --format=csv,noheader 2>/dev/null | head -1"
-        ) or "N/A",
+        "gpu_name": gpu_name,
+        "gpu_vram_gb": metrics.get("gpu_mem_total_gb"),
+        "ram_total_gb": metrics.get("ram_total_gb"),
+        "disk_total_gb": metrics.get("disk_total_gb"),
+        "cpu_cores": metrics.get("cpu_cores"),
     }
 
 @app.get("/api/system/feasibility")