feat: seed the local stack with a demo company

AGENTS.md

@@ -33,6 +33,7 @@ Vite+ (`vp`) is the toolchain. Run from the repo root:
 - `vp run e2e`: Playwright end-to-end tests (`*.e2e.ts` in `e2e/`)
 - `vp run smoke:workerd`: boot core on plain workerd (on-prem readiness)
 - `vp run dev`: run the frontend (localhost:5173) with core and connect behind it (localhost:8787); `vp -C apps/console dev` for the console
+- `vp run seed`: while `vp run dev` runs, fill it with a demo company (`scripts/seed/`): people in teams, engines with 30 days of runs, Knowledge and chats; sign in as admin@acme.test. It adds only what's missing; to start over, stop dev and delete `apps/core/.wrangler/state`
 - `vp run -r typegen`: regenerate `worker-configuration.d.ts` after changing a `wrangler.jsonc`
 - `vp run -r db:generate`: generate migrations after changing a schema
 

package.json

@@ -7,6 +7,7 @@
   "scripts": {
     "prepare": "vp config --no-agent",
     "dev": "node scripts/dev.ts",
+    "seed": "node scripts/seed.ts",
     "e2e": "playwright test",
     "smoke:workerd": "node scripts/workerd-smoke.ts",
     "smoke:code-mode": "node scripts/workerd-code-mode.ts",

scripts/dev.ts

@@ -6,7 +6,8 @@
  * compiler is built again when the kit or the compiler changes
  * (packages/compiler/watch.ts), into the assets core serves, so App screens
  * follow `@grasp-os/ui` as the frontend does. When one of them stops, or
- * this script is stopped, all of them stop.
+ * this script is stopped, all of them stop. `vp run seed` (scripts/seed.ts)
+ * fills the stack with a demo company.
  */
 import { spawn } from "node:child_process";
 import type { ChildProcess } from "node:child_process";