fix(consistent-test-it): Handle aliased Vitest imports when enforcing consistent test names

[y-hsgw]

Fixes the consistent-test-it fixer so it no longer drops aliased imports when removing the disallowed test keyword.

❌ Incorrect transformation

import { describe, it as baseIt, test } from "vitest";

was transformed into:

import { describe, baseIt } from "vitest";

✅ Correct transformation

import { describe, it as baseIt } from "vitest";

[veritem]

thanks