@metalsmith/refs 1.0.0

• Initial commit 705ae70
• Refs initial repo setup & implementation 6541744
• Swap Object.defineProperty for Proxy refs implementation b851979
• feat: avoid circular refs by omitting the "refs" property of files when accessed from another file's refs. 1ea336d
• test: refactor fixture fn a81fb1b
• Throw on unresolved refs, reworks error generation, reaches 100% test coverage 8e365fa
• fix: path normalization, example correction, TS types, comments cleanup ad01194