[process-manager PM-21] Deploy-facing schema: process-graph knobs on deploy.targets.linux/.windows

[rickylabs]

Summary

Per E1 (no new deploy-target key): add process-graph knobs to the existing deploy.targets.linux/.windows members (+ a shared pm sub-shape), spreading deployTargetBaseShape — no re-declares. Includes the graph pointer to pm.config.ts and control-plane placement config.

Scope

• Archetype / area: packages/config deploy section
• Part of Epic: NetScript Process Manager — bare-metal supervisor + admin console (pup/pm2 done right) #510
• Depends on: [process-manager PM-1] Process-graph contract v1 (ProcessGraphShape/ProcessSpecShape + state vocabulary + restart policies) #512, [process-manager PM-0] Wire linux-service/windows-service deploy targets + fix resolveTargetConfig key mismatch + de-gate flat verbs #511 · Blocks: PM-22, PM-25

Design source

• research/design/d5-config-scaffold-docs-rfc.md §1.4 as amended by E1 (D3 §D3.1.1 authoritative) · plan.md §4 PM-21, E1/E10

Acceptance criteria

• gate: no new target key — knobs land on the existing members (config-section-types.ts windows/linux)
• gate: deployTargetBaseShape spread (no field re-declares); schema round-trips through config load
• gate: deno task arch:check green
• gate: scoped check/lint/fmt wrappers green (--ext ts,tsx)

Non-scope

• pm.config.ts authoring surface (PM-24 scaffolds it; contract is PM-1's).

Drift / Debt

• none