Potbot 0.5.0.dev9

What's Changed

• Start U00 source reconciliation and repair baseline validation contracts by @kieransimkin in #14
• Harden Windows temp and line-ending reproducibility by @kieransimkin in #15
• Preserve Potbot Unix socket path budget by @kieransimkin in #16

Full Changelog: v0.5.0.dev8...v0.5.0.dev9