fix(auth, a11y): oauth redirect validation and focus-trap test typing - #840

Error: Multiple versions of pnpm specified: - version 10 in the GitHub Action config with the key "version" - version pnpm@10.15.0+sha512.486ebc259d3e999a4e8691ce03b5cac4a71cbeca39372a9b762cb500cfdf0873e2cb16abe3d951b1ee2cf012503f027b98b6584e4df22524e0c7450d9ec7aa7b in the package.json with the key "packageManager" Remove one of these versions to avoid version mismatch errors like ERR_PNPM_BAD_PM_VERSION