Use current promoted files for blueprint launches

src/lib/server/db/schema.sql

@@ -416,8 +416,8 @@ CREATE TABLE IF NOT EXISTS server_creation_jobs (
     expected_map TEXT NOT NULL
 );
 
--- Launch recipes copy managed files, not credentials from the key/integration stores.
--- Independent of the artifact library so history survives version deletion.
+-- Blueprints retain map/count selections only. The legacy column name remains
+-- compatible with older snapshot-based definitions, read as selections at runtime.
 CREATE TABLE IF NOT EXISTS server_blueprints (
     id TEXT PRIMARY KEY,
     name TEXT NOT NULL COLLATE NOCASE UNIQUE,
@@ -436,6 +436,8 @@ CREATE TABLE IF NOT EXISTS server_launch_previews (
     deployment_id TEXT REFERENCES server_deployments(id) ON DELETE CASCADE
 );
 
+-- Historical launch files survive library deletion. New launches resolve current
+-- promotions instead of replaying these snapshots; credentials stay in their stores.
 CREATE TABLE IF NOT EXISTS server_launch_recipes (
     deployment_id TEXT PRIMARY KEY REFERENCES server_deployments(id) ON DELETE CASCADE,
     recipe TEXT NOT NULL,