v0.8.0

What's Changed

• feat(v0.8.0): Memory[T] optional plugin + in-flight refactor by @Viking602 in #12
• refactor(storage): Position D — delete reference implementations, ship contract only by @Viking602 in #13
• feat(v0.8.0): Phase 0 + Phase 1 — strong bounded agent loop + multi-agent skeleton by @Viking602 in #14

Full Changelog: v0.7.0...v0.8.0