v0.8.0-alpha.1

What's Changed

• [sync] agent: 58 commits from Forge by @Snider in #1
• feat: test coverage, channels, Options{} API, pipeline infra by @Snider in #3
• feat: core/agent AX v0.8.0 — Core features + quality gates by @Snider in #4

Full Changelog: https://github.com/dAppCore/agent/commits/v0.8.0-alpha.1