Add support for workspaces with multiple independent git repositories.
When configured, GSD routes commits to the correct sub-repo and ensures
.planning/ stays at the project root.
Core features:
- detectSubRepos(): scans child directories for .git to discover repos
- findProjectRoot(): walks up from CWD to find the project root that
owns .planning/, preventing orphaned .planning/ in sub-repos
- loadConfig auto-syncs sub_repos when repos are added or removed
- Migrates legacy "multiRepo: true" to sub_repos array automatically
- All init commands include project_root in output
- cmdCommitToSubrepo: groups files by sub-repo prefix, commits independently
Zero impact on single-repo workflows — sub_repos defaults to empty array.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Quick task IDs were sequential integers (001, 002...) computed by reading
the local .planning/quick/ directory max value. Two users running /gsd:quick
simultaneously would get the same number, causing directory collisions on git.
Replace with a collision-resistant format: YYMMDD-xxx where xxx is the
number of 2-second blocks elapsed since midnight, encoded as 3 lowercase
Base36 characters (000–xbz). Practical collision window is ~2 seconds per
user — effectively zero for any realistic team workflow.
- init.cjs: remove nextNum scan logic, generate quickId from wall clock
- quick.md: rename all next_num refs to quick_id, update directory patterns
- init.test.cjs: rewrite cmdInitQuick tests for new ID format
Co-authored-by: yanbing <yanbing@corp.netease.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
The source now outputs posix paths; update the test to match instead
of using path.join (which produces backslashes on Windows).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move 81 tests (18 describe blocks) from single monolithic test file
into 7 domain-specific test files under tests/ with shared helpers.
Test parity verified: 81/81 pass before and after split.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
