[dprevost-LMI]

Bumps packageManager (verified hash via corepack use pnpm@12.5.1, not hand-edited), engines.pnpm floor, .cursor/Dockerfile's pinned version, and AGENTS.md's matching prose. pnpm/action-setup in CI reads the packageManager field automatically, so no workflow changes needed.

Also fixes two things this upgrade surfaced:

• cddl2ts's cli-examples:local/remote scripts called bare pnpm run compile expecting an implicit fallback to the root's compile script. That's not a documented pnpm behavior - it happened to work under pnpm 10 only when nested inside the recursive pnpm -r chain (a cold standalone call fails identically on both 10 and 12, with pnpm 10's own error hinting at the real fix). pnpm 12 removed the nested-context fallback entirely, breaking checks:all. Now uses the explicit pnpm -w run compile, which works on both and doesn't rely on unspecified behavior.
• .cursor/Dockerfile only COPYed package.json for 4 of the 6 workspace packages (cddl2swift/cddl2kotlin missing) - pre-existing, unrelated to the pnpm bump, but would have broken pnpm install --frozen-lockfile in a fresh Cursor Cloud container today. Added the missing two.

Also includes a safe, verified dependency bump surfaced by pnpm outdated -r: yargs 18.1.0 -> 18.2.0 (in-range for every package's existing ^18.0.0, pnpm update tightened the floor to match).

Full checks:all passes under pnpm 12.5.1. See the follow-up summary for the rest of the outdated-dependency analysis (recast, vitest, @vitest/coverage-v8, release-it) - those need an explicit decision before touching, not included here.

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge with no actionable correctness, security, or repository-rule violations identified.

Summary

This PR consistently upgrades the repository to pnpm 12.5.1 and updates the generated lockfile.

• Raises the pnpm engine requirement and aligns Docker and contributor documentation.
• Makes cddl2ts example scripts explicitly invoke the workspace-root compile.
• Completes the Docker dependency layer with all workspace manifests.
• Upgrades yargs from 18.1.0 to 18.2.0 across workspace packages.

_{Reviews (1) · Last reviewed commit: "chore: upgrade pnpm 10.32.1 -> 12.5.1"}