feat(vcv,playground): complete Phases 8, 9, 10 — all phases done
Phase 8 — Companion webapp bridge:
- NISPS-FORMAT.md: full .nisps JSON schema with validation rules
- Webapp iml.js: exportState() / importState() with bias handling
- osc_server.hpp: minimal UDP OSC server (cross-platform, no deps)
- VCV module: OSC toggle + port selection in right-click menu
- osc-client.js: WebSocket client with auto-reconnect
- Bridge scripts updated for bidirectional VCV↔webapp relay
Phase 9 — Panel layout variants:
- MEMLNaut.svg: 30HP standard panel (matches widget positions)
- MEMLNaut-wide.svg: 44HP with expanded display and 8 input slots
- MEMLNaut-expander.svg: 8HP with 6 extra inputs and LINK LED
Phase 10 — Polish & distribution:
- README.md: 267-line user guide (install, quick start, RL workflow,
presets, OSC, technical details)
- BUILDING.md: build prerequisites, SDK setup, local install
- Makefile.dist: platform-stamped zip packaging
- SPEC.md: performance characteristics (1060 MADs/pass, ~46KB/instance)
- SPEC.md: v1 compatibility assessment (v2-only recommended)
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