feat: add installer migration framework

This commit is contained in:
Tom Boucher
2026-05-10 22:23:28 -04:00
parent 574d1f448c
commit 6d33055756
12 changed files with 1326 additions and 40 deletions

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@@ -15,9 +15,12 @@ Each ADR documents one architectural decision: what was decided, why, and what c
| [0005-sdk-architecture-seam-map.md](0005-sdk-architecture-seam-map.md) | SDK Architecture seam map for query/runtime surfaces | Accepted |
| [0006-planning-path-projection-module.md](0006-planning-path-projection-module.md) | Planning Path Projection Module for SDK query handlers | Accepted |
| [0007-sdk-package-seam-module.md](0007-sdk-package-seam-module.md) | SDK Package Seam Module owns SDK-to-get-shit-done-cc compatibility | Accepted |
| [0008-installer-migration-module.md](0008-installer-migration-module.md) | Installer Migration Module owns install-time upgrade safety | Accepted |
## Seam map
ADR 0005 is the top-level SDK seam index. It references per-seam ADRs and states the narrow-waist principle each seam follows. Use it as the entry point for understanding SDK module ownership.
ADR 0006 documents how SDK query handlers project planning paths (`cwd → effectiveRoot → .planning/<project>/...`). Cross-reference with the Planning Workspace Module (ADR 0004) for workstream pointer policy.
ADR 0008 documents the Installer Migration Module for safe install-time moves, removals, config rewrites, and user-data preservation.