feat(bootstrap): complete ATLAS-WP-0001 State Hub integration

Customize config-atlas identity (INTENT, SCOPE, AGENTS, rules), document
dev workflow commands, remove inherited repo-seed workplans, and add
ATLAS-WP-0002 registry foundation workplan.

.claude/rules/stack-and-commands.md

@@ -1,6 +1,6 @@
 ## Stack
 
-- **Language:** Markdown-first registry and planning repo (no application runtime yet)
+- **Language:** Markdown-first registry and planning repo (no application runtime)
 - **Key deps:** State Hub ADR-001 workplans, `registry/indexes/capabilities.yaml`
 
 ## Dev Commands
@@ -8,20 +8,21 @@
 ```bash
 # Orient (offline-safe)
 cat .custodian-brief.md
-cat README.md
+cat INTENT.md
 cat SCOPE.md
 ls workplans/
-
-# Consumer bootstrap docs
-cat docs/statehub-register.md
-cat docs/template-validation-checklist.md
-
-# After workplan or registry edits — from ~/state-hub
-make fix-consistency REPO=repo-seed
+ls registry/
 
 # Validate registry entries (from reuse-surface checkout)
 reuse-surface validate --root .
 
 # Sanity-check markdown / registry edits
 git diff --check
+
+# After workplan or registry edits — from ~/state-hub
+make fix-consistency REPO=config-atlas
 ```
+
+**Install / test / lint / build / run:** not applicable — this repo has no
+application runtime. Verify changes with `git diff --check` and
+`reuse-surface validate` when registry files change.