v2.0.0

What's Changed

• fix(grok): send CLI proxy client version and User-Agent by @nelopuchades in #31
• fix: default /login and /logout to the active OAuth backend by @nelopuchades in #32
• perf(agent): run web_fetch in parallel with other read-only tools by @santhreal in #29
• perf(checkpoint): async-read file baselines before mutating tools by @santhreal in #30
• perf(auto): skip done-check until rubric eval passes by @santhreal in #28
• Rename Small Harness to Albatross by @morganlinton in #33

Full Changelog: v1.2.7...v2.0.0