## Summary
- Adds a new admin action to move a subscription (and Stripe customerId)
from one organisation to another owned by the same user
- The target organisation must be on the free plan (no active
subscription) — enforces paid → free only
- The source organisation's claim is reset to the free plan after the
move
## How it works
A "Move Subscription" option appears in the actions dropdown of the
organisations table (on the admin user detail page) for any org with an
active or past-due subscription. Clicking it opens a dialog where the
admin selects a target org from a filtered list of eligible (free-plan)
orgs owned by the same user.
The backend performs the swap atomically in a single Prisma transaction:
1. Deletes any stale inactive subscription on the target org
2. Moves the `customerId` from source to target org
3. Reassigns the `Subscription` record to the target org
4. Copies claim entitlements to the target org
5. Resets the source org's claim to FREE
No Stripe API calls are made — the Stripe subscription and customer
remain unchanged; only the DB-level org association is updated.
## Files changed
- **New:**
`packages/trpc/server/admin-router/swap-organisation-subscription.types.ts`
— Zod schemas
- **New:**
`packages/trpc/server/admin-router/swap-organisation-subscription.ts` —
Admin mutation
- **New:**
`apps/remix/app/components/dialogs/admin-swap-subscription-dialog.tsx` —
Dialog component
- **Modified:** `packages/trpc/server/admin-router/router.ts` — Register
route
- **Modified:**
`apps/remix/app/components/tables/admin-organisations-table.tsx` — Add
action menu item