chore(license): migrate proprietary → LicenseRef-Proprietary-AllRight…

[hyperpolymath]

…sReserved (covert IP)

Replace LICENSE file with canonical LicenseRef-Proprietary-AllRightsReserved text and update package metadata (Cargo.toml/package.json/deno.json/mix.exs/pyproject.toml where present) to declare the new SPDX identifier.

Rationale: covert IP.

Part of estate-wide metadata cleanup 2026-05-26.

Summary

Changes

RSR Quality Checklist

Required

• Tests pass (just test or equivalent)
• Code is formatted (just fmt or equivalent)
• Linter is clean (no new warnings or errors)
• No banned language patterns (no TypeScript, no npm/bun, no Go/Python)
• No unsafe blocks without // SAFETY: comments
• No banned functions (believe_me, unsafeCoerce, Obj.magic, Admitted, sorry)
• SPDX license headers present on all new/modified source files
• No secrets, credentials, or .env files included

As Applicable

• .machine_readable/STATE.a2ml updated (if project state changed)
• .machine_readable/ECOSYSTEM.a2ml updated (if integrations changed)
• .machine_readable/META.a2ml updated (if architectural decisions changed)
• Documentation updated for user-facing changes
• TOPOLOGY.md updated (if architecture changed)
• CHANGELOG or release notes updated
• New dependencies reviewed for license compatibility (MPL-2.0 / MPL-2.0)
• ABI/FFI changes validated (src/interface/abi/ and src/interface/ffi/ consistent)

Testing

Screenshots