humpyard v0.10.0

What's Changed

• Define the UI configuration model (ADR 0025) by @gschaetz in #140
• Measure ledger scale and gateway overhead (performance.md) by @gschaetz in #141
• Docs: why session stickiness is not planned by @gschaetz in #143
• Spec: per-request cost ceiling on keys (designed, not built) by @gschaetz in #142
• Fix the quick start: Groq no longer serves its example model by @gschaetz in #144
• Spec: a guided humpyard init that checks models live by @gschaetz in #145
• Add humpyard init: a guided first config that checks models live by @gschaetz in #146
• Spec: a read-only humpyard ctl client for a running gateway by @gschaetz in #147
• Release 0.10.0: humpyard init, a guided first config by @gschaetz in #148

Full Changelog: v0.9.5...v0.10.0