chore(deps): update weekly dependencies

[ZL-Asica]

Summary

Weekly dependency update for Pair Research.

Key Changes

• Updated pnpm to 11.6.0 and refreshed dependency lockfile.
• Updated TanStack Start/Router, Supabase helpers, Cloudflare tooling/types, and other patch/minor dependencies.
• Removed the stale zod 3 override so the app resolves zod 4 consistently, and migrated TanStack server functions from .inputValidator() to .validator().
• Regenerated Cloudflare runtime types with Wrangler 4.100.0 / workerd 1.20260611.1.

Validation

Commands run:

• pnpm install
• pnpm run lint:fix
• pnpm run cf-typegen
• pnpm build
• pnpm test
• git diff --check

Skipped checks:

• pnpm run release:preflight was not run; this is a dependency-only update and the requested validation set was install, lint, build, and tests.

Risks

• @types/node 22 -> 25 is deferred because it is a runtime-types major outside the app's Node >=22 target.
• @react-email/components remains deprecated; npm reports no newer non-deprecated version for the pinned package.

[github-actions]

🧪 Pair Research PR Checks

• 🔐 Release preflight: ✅ success
• 🚨 Lint: ✅ success
• 🧪 Unit tests: ✅ success
• 🏗️ Build: ✅ success

🔗 Run: https://github.com/NUDelta/pair-research/actions/runs/27461460255