shared

Shared infrastructure and patterns for sanctum git/workspace skills.Triggers: sanctum patterns, todowrite patterns, git commands, output templates,sanctum infrastructure, shared patterns, git conventionsUse when: developing new sanctum skills, refactoring existing skills,ensuring consistency across sanctum workflows, referencing standard patternsDO NOT use directly: this skill is infrastructure for other sanctum skills.Provides reusable patterns consumed by all sanctum git and workspace skills.