feat(platform): checkpoint current implementation state

packages/db/src/update-blueprints.ts

@@ -1,5 +1,9 @@
 import { BlueprintTarget, FieldType } from "@capakraken/shared";
 import { PrismaClient } from "@prisma/client";
+import { loadWorkspaceEnv } from "./load-workspace-env.js";
+import { assertCapaKrakenDbTarget } from "./safe-destructive-env.js";
+
+loadWorkspaceEnv();
 
 const prisma = new PrismaClient();
 
@@ -1174,6 +1178,7 @@ const rolePresetsMotion = [
 // ─── Main ───────────────────────────────────────────────────────────────────
 
 async function main() {
+  assertCapaKrakenDbTarget("db:update:blueprints");
   console.log("Starting blueprint update...\n");
 
   // Blueprints to update in-place (by name — preserves PKs and FKs)