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.

workplans/ATLAS-WP-0002-registry-foundation.md

@@ -0,0 +1,66 @@
+---
+id: ATLAS-WP-0002
+type: workplan
+title: "Configuration atlas registry foundation"
+domain: infotech
+repo: config-atlas
+status: ready
+owner: codex
+topic_slug: custodian
+created: "2026-06-26"
+updated: "2026-06-26"
+state_hub_workstream_id: "27b42720-1bd7-4755-ab2f-59a6d095a2c3"
+---
+
+# Configuration atlas registry foundation
+
+Replace inherited `repo-seed` template artifacts with config-atlas-specific
+registry scaffold and establish the configuration surface model.
+
+## Define configuration surface schema
+
+```task
+id: ATLAS-WP-0002-T01
+status: todo
+priority: high
+state_hub_task_id: "125a4ad3-ddd4-4aee-bb94-9433a5fa4651"
+```
+
+Document the configuration surface model: required fields (id, name, owner,
+source path, scope, validation), naming conventions, and index file layout.
+Add schema docs under `registry/` (e.g. `registry/README.md` expansion and a
+`docs/configuration-surface-schema.md` reference).
+
+## Replace inherited template registry
+
+```task
+id: ATLAS-WP-0002-T02
+status: todo
+priority: high
+state_hub_task_id: "2d8e41e9-ba93-4a1a-862b-993da03df1f9"
+```
+
+Remove `capability.infotech.repo-template` and other repo-seed artifacts from
+`registry/`. Add the config-atlas capability entry and update
+`registry/indexes/capabilities.yaml`. Remove or relocate inherited template
+consumer docs (`docs/template-validation-checklist.md`,
+`docs/statehub-register.md`) — those belong in `repo-seed`.
+
+## Seed initial configuration surfaces
+
+```task
+id: ATLAS-WP-0002-T03
+status: todo
+priority: medium
+state_hub_task_id: "9b8bb1c2-a6ee-4b6e-91a4-2cd902fb52ff"
+```
+
+Index 3–5 high-value configuration surfaces already present in the ecosystem
+(e.g. State Hub API config, warden routing catalog, reuse-surface registry
+layout). Each entry must link to canonical source files, not duplicate values.
+
+After workplan file updates, run from `~/state-hub`:
+
+```bash
+make fix-consistency REPO=config-atlas
+```