feat(ci): do not continue on typescript error

Author: kolaente

.github/workflows/test.yml

@@ -250,7 +250,6 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - uses: ./.github/actions/setup-frontend
       - name: Typecheck
-        continue-on-error: true
         working-directory: frontend
         run: pnpm typecheck