Automate host preparation and speed up game file downloads

src/lib/hosts.ts

@@ -74,6 +74,7 @@ export interface Host {
     readiness: HostReadiness; readinessReasons: string[]; inventory: HostInventory;
     enrolled: boolean; credentialActive: boolean;
     decommission: HostDecommission | null;
+    preparation?: HostPreparation;
 }
 export interface HostOperation {
     id: string; hostId: string; kind: string; instanceId: string | null; generation: number | null;
@@ -81,6 +82,15 @@ export interface HostOperation {
     createdAt: string; updatedAt: string;
 }
 
+export interface HostPreparationItem {
+    kind: 'runtime' | 'library'; label: string;
+    state: 'waiting' | 'preparing' | 'ready' | 'blocked'; detail: string;
+    operationId?: string; bytesDownloaded?: number; bytesTotal?: number;
+}
+export interface HostPreparation {
+    state: HostPreparationItem['state']; items: HostPreparationItem[];
+}
+
 export interface NativeDeploymentSelection {
     hostId: string; libraryIds: Partial<Record<'t5' | 't6', string>>; image: string;
     bindAddress?: string; publicAddress?: string; publicPort?: number;