feat: preserve module satisfies metadata

[intel352]

Summary

• preserve modules[].satisfies through YAML parse, graph node state, and YAML export
• add a property-panel editor for module satisfies keys without storing them in config
• add serialization and property-panel regression tests for derived IaC requirement keys

Verification

• npm test -- src/tests/editor-integration.test.ts src/components/properties/PropertyPanel.test.tsx src/stores/workflowStore.test.ts
• npm test
• npm run build

Notes

• npm run lint currently fails before linting because ESLint 9 cannot find eslint.config.*; this appears to be an existing repo tooling mismatch.