feat(web): inventory panel on server detail

web/lib/api.ts

@@ -7,6 +7,17 @@ export interface PackageUpdate {
   new_version: string;
 }
 
+export interface Inventory {
+  cpu: { model?: string; cores?: number; usage_pct: number; load1?: number };
+  memory: { total_bytes: number; used_bytes: number };
+  swap_total_bytes: number;
+  swap_used_bytes: number;
+  partitions?: { device: string; mountpoint: string; fstype?: string; total_bytes: number; used_bytes: number }[];
+  kernel?: string;
+  metrics_at?: string;
+  static_at?: string;
+}
+
 export interface Server {
   id: string;
   server_id: string;
@@ -20,6 +31,7 @@ export interface Server {
   available_updates?: PackageUpdate[];
   updates_checked_at?: string;
   console_protocols?: string[];
+  inventory?: Inventory;
 }
 
 export interface ConsoleConnectRequest {