test: add loader regression test for purchase verify redirect

Add test covering the critical invariant that VERIFIED transactions
are redirected to /dashboard/purchase/completed by the loader.
This protects the dead-code removal in the component (disabled props)
from future regressions.

Also remove .zed/ from tracking and add to .gitignore.

Author: wheeljackz

.gitignore

@@ -46,3 +46,4 @@ bv-pages/
 
 # Local backup files
 prisma/backups/
+.zed/

.zed/settings.json

@@ -0,0 +1,69 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { redirect } from '@remix-run/node'
+import { loader } from '../dashboard.purchase.verify'
+import { TRANSACTION_STATUS } from '~/models/enum'
+import { requireUser } from '~/services/auth.server'
+import { getFirstTransaction } from '~/models/transaction'
+
+vi.mock('~/services/auth.server', () => ({
+  requireUser: vi.fn(),
+}))
+
+vi.mock('~/models/transaction', () => ({
+  getFirstTransaction: vi.fn(),
+}))
+
+function buildRequest(url = 'http://example.com/dashboard/purchase/verify') {
+  return new Request(url, { method: 'GET' })
+}
+
+const fakeUser = { id: 'user-1', email: 'test@example.com' }
+
+describe('dashboard.purchase.verify loader', () => {
+  beforeEach(() => {
+    vi.mocked(requireUser).mockResolvedValue(fakeUser as never)
+  })
+
+  it('redirects to /dashboard/purchase when no transaction exists', async () => {
+    vi.mocked(getFirstTransaction).mockResolvedValue(null)
+
+    const response = await loader({
+      request: buildRequest(),
+      params: {},
+      context: {},
+    })
+
+    expect(response).toEqual(redirect('/dashboard/purchase'))
+  })
+
+  it('redirects to /dashboard/purchase/completed when transaction is VERIFIED', async () => {
+    vi.mocked(getFirstTransaction).mockResolvedValue({
+      id: 'tx-1',
+      status: TRANSACTION_STATUS.VERIFIED,
+    } as never)
+
+    const response = await loader({
+      request: buildRequest(),
+      params: {},
+      context: {},
+    })
+
+    expect(response).toEqual(redirect('/dashboard/purchase/completed'))
+  })
+
+  it('returns transaction and user when transaction is not verified', async () => {
+    const fakeTransaction = {
+      id: 'tx-1',
+      status: TRANSACTION_STATUS.CREATED,
+    }
+    vi.mocked(getFirstTransaction).mockResolvedValue(fakeTransaction as never)
+
+    const response = await loader({
+      request: buildRequest(),
+      params: {},
+      context: {},
+    })
+
+    expect(response).toEqual({ transaction: fakeTransaction, user: fakeUser })
+  })
+})