Problem

CI fails on every commit (including main) at the pnpm/action-setup step, before any build runs:

ERR_PNPM_BAD_PM_VERSION  Multiple versions of pnpm specified

pnpm/action-setup@v4 refuses to run when the pnpm version is specified in two places:

1. .github/workflows/ci.yml — the action's version: latest input
2. root package.json — "packageManager": "[email protected]"

When both are present, the action errors out rather than guessing which to honor.

Fix

Remove the version: input from the pnpm/action-setup step in ci.yml so the action reads the version solely from packageManager in package.json — the recommended single-source-of-truth configuration.

       - uses: pnpm/action-setup@v4
-        with:
-          version: latest
       - uses: actions/setup-node@v4

This un-breaks CI repo-wide.

Notes

• The publish.yaml workflow's pnpm/action-setup steps already have no version: input, so they were never affected and are left untouched.
• There is no .npmrc or other competing pnpm-version source; packageManager is now the only place the version is declared.