deploy-kit validate accepts a placement cpu that is not a quantity #235

What happened

deploy-kit validate accepts a Process whose placement.cpu is not a quantity:

placement:
  memory: 64Mi
  cpu: lots

node src/cli/index.ts validate <file> printed accepted (1 read) and exited 0. The published project-intent.schema.json types placement.memory and placement.cpu as any non-empty string, with no quantity pattern. Observed while writing JorisJonkers-dev/delivery's project file, on branch feat/197-compose-cli.

What to find out

Whether a malformed memory or cpu is meant to be refused at validate time and, if not, where it is refused. Placement eligibility (E_PLACEMENT_UNSATISFIABLE, chapter 40) compares these quantities against the node contract, so an unparseable value has to fail somewhere. If nothing refuses it before render, decide the refusal code, and say in spec/v1 chapter 10 where it applies.

Acceptance criteria

• A Process with an unparseable memory or cpu is refused with a named E_ code, at the step the spec names.
• A negative fixture proves it, in both implementations where the parity table binds.