Extract web-content shared runtime helpers into packages/web-content-core, move the focused tests with the new package, and split quiet CI shards so the node matrix no longer stalls past the no-output watchdog.\n\nVerification: node scripts/run-vitest.mjs test/scripts/ci-node-test-plan.test.ts test/scripts/run-vitest.test.ts src/infra/restart.test.ts src/infra/os-summary.test.ts src/infra/gateway-processes.test.ts src/infra/inline-option-token.test.ts src/infra/map-size.test.ts src/infra/machine-name.test.ts src/commands/doctor-whatsapp-responsiveness.test.ts; autoreview clean; manual CI https://github.com/openclaw/openclaw/actions/runs/26693962844; dependency guard https://github.com/openclaw/openclaw/actions/runs/26693959937. Admin merge used because optional Mantis Telegram Desktop proof was cancelled after blocking merge outside this PR's required proof.
