Fix blocking collection matching with large plugins

src/lib/server/db/index.ts

@@ -369,6 +369,13 @@ export function db(): Database.Database {
         backfillLeaderboard(handle);
         initializeFleetSettings(handle);
         migrateNativeInstances(handle);
+        // Lifecycle history is retained indefinitely. Admission and status reads
+        // must narrow by server or active state instead of scanning that history.
+        // Install after migrations that rebuild this table or add server_deleted_at.
+        handle.exec(`CREATE INDEX IF NOT EXISTS idx_server_deployments_server
+            ON server_deployments(server, server_deleted_at);
+            CREATE INDEX IF NOT EXISTS idx_server_deployments_state
+            ON server_deployments(state, action, server_deleted_at);`);
         installReportRevisions(handle);
     } catch (err) {
         handle.close();