✅ Allow home query parameters in E2E

[baealex]

🎯 Goal

• Restore reliable release E2E validation after the home route began normalizing default search parameters.
• Keep the login test focused on reaching the authenticated home route rather than an exact query string.

🛠️ Core Changes

• Assert the authenticated URL pathname is /.
• Allow the router to append its canonical default home search parameters.

🧠 Key Decisions

• Kept the assertion strict about the destination path.
• Did not change runtime routing or login behavior.
• Release impact: release: no-impact.

🧪 Verification Guide

How to verify

1. Run pnpm check:encoding.
2. Run pnpm lint.
3. Run pnpm type-check.
4. Run pnpm build.
5. Run pnpm test:e2e.

Expected result

• All commands pass.
• The authenticated browser reaches the / pathname.
• Canonical home query parameters do not fail the login E2E test.

✅ Checklist

• Encoding check completed
• Lint completed
• Type-check completed
• Build completed
• E2E completed
• Release impact label applied: release: no-impact