Pace collection startups and clarify deployment queue progress

src/lib/deployment-plan.ts

@@ -36,6 +36,7 @@ export interface CollectionPreview {
     id: string;
     expiresAt: string;
     blueprintName: string;
+    launchConcurrency: number;
     entries: { count: number; existing: number; missing: number; existingServers: string[]; recipe: LaunchRecipeSummary }[];
     servers: { entryIndex: number; name: string | null; port: number | null; hasSavedKey: boolean }[];
     blockers: string[];
@@ -50,12 +51,16 @@ export interface CollectionSummary {
     done: number;
     failed: number;
     active: number;
+    queued: number;
+    provisioning: number;
+    verifying: number;
 }
 
 export interface CollectionDetail {
     collection: CollectionSummary;
+    queue: { concurrency: number; active: { id: string; server: string; state: string; stage: string }[]; queued: number };
     servers: { id: string; server: string; port: number; map_slug: string; state: string; stage: string;
-        started_at: string; finished_at: string | null; error: string | null; server_exists: number }[];
+        started_at: string; finished_at: string | null; error: string | null; server_exists: number; queuePosition: number | null }[];
 }
 
 export interface LaunchPreview {