fix: make linting required for CI (#27091)

* fix: make linting required for CI

- Remove continue-on-error from lint workflow so CI fails on lint errors
- Fix 2 lint errors: avoid importing from @trpc/server in lib package
- Add trpcErrorUtils.ts to handle TRPC errors without circular dependencies
- Update lint-staged to show warnings but not block commits

Co-Authored-By: Volnei Munhoz <volnei.munhoz@gmail.com>

* fix: add message field validation to isTRPCErrorLike type guard

Co-Authored-By: Volnei Munhoz <volnei.munhoz@gmail.com>

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Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

.github/workflows/lint.yml

@@ -16,4 +16,3 @@ jobs:
       - uses: ./.github/actions/yarn-install
       - name: Run Lint
         run: yarn lint
-        continue-on-error: true