v0.1.3

Changelog

• 2dac1d1: docs(concepts): rework project-layout & gitignore conventions (@semsemyonoff)
• 16323da: fix(scaffold): ignore whole .dwe/, add /services/ and backups/, drop volumes/ (@semsemyonoff)
• 020415b: test(mermaid): deterministic singleflight dedup test (@semsemyonoff)