Finish WEBFETCH-WP-0001: refine SCOPE/INTENT, dev workflow, reuse-surface registry, seed WP-0002

- SCOPE.md rewritten with repo-specific boundaries and current state
- INTENT.md: consumer contract and capability id
- AGENTS.md: developer workflow (test/run/validate)
- registry/: capability.infotech.provenance-fetch (D2/A2/C1/R1)
- workplans: WP-0001 finished, WP-0002 proposed

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 153021@bnt-lap001
Assistant-Session: 46917be4-6400-4106-b8b7-61953a0caf24

workplans/WEBFETCH-WP-0001-statehub-bootstrap.md

@@ -4,13 +4,13 @@ type: workplan
 title: "Bootstrap State Hub integration"
 domain: infotech
 repo: web-fetcher
-status: ready
+status: finished
 flavor: planning
 depends_on: []
 owner: codex
 topic_slug: stack
 created: "2026-10-13"
-updated: "2026-10-13"
+updated: "2026-10-19"
 state_hub_workstream_id: "29736794-d8ef-5d40-bf8c-8282f89e9e9c"
 ---
 
@@ -22,7 +22,7 @@ Provenance-first, standard-library fetching of data from public APIs and web sou
 
 ```task
 id: WEBFETCH-WP-0001-T01
-status: todo
+status: done
 priority: high
 state_hub_task_id: "3f92d202-2519-52f5-bfd4-1dccf5d2ea7d"
 ```
@@ -34,7 +34,7 @@ Replace generated placeholders with repo-specific facts where needed.
 
 ```task
 id: WEBFETCH-WP-0001-T02
-status: todo
+status: done
 priority: high
 state_hub_task_id: "91ff2856-e756-5716-9837-b7d25e3cad22"
 ```
@@ -47,7 +47,7 @@ changes confidently.
 
 ```task
 id: WEBFETCH-WP-0001-T03
-status: todo
+status: done
 priority: medium
 state_hub_task_id: "6af171f2-f9b4-5530-912a-46dd81da6b2c"
 ```
@@ -59,3 +59,14 @@ checkout:
 ```bash
 statehub fix-consistency
 ```
+
+## Outcome (2026-10-19)
+
+- T01: `SCOPE.md` rewritten with repo-specific boundaries; `INTENT.md` gained the
+  consumer contract; `AGENTS.md` and `.custodian-brief.md` reviewed.
+- T02: Developer workflow table added to `AGENTS.md` (tests: 8 passing offline).
+- T03: Seeded `WEBFETCH-WP-0002` (versioned release and fetch hardening).
+- Also: registered `capability.infotech.provenance-fetch` with reuse-surface
+  (`registry/`) and added web-fetcher to reuse-surface federation sources.
+
+Residuals: carried in `WEBFETCH-WP-0002`.

workplans/WEBFETCH-WP-0002-release-and-fetch-hardening.md

@@ -0,0 +1,68 @@
+---
+id: WEBFETCH-WP-0002
+type: workplan
+title: "Versioned release and fetch hardening"
+domain: infotech
+repo: web-fetcher
+status: proposed
+flavor: implementation
+depends_on: [WEBFETCH-WP-0001]
+owner: codex
+topic_slug: stack
+created: "2026-10-19"
+updated: "2026-10-19"
+---
+
+# Versioned release and fetch hardening
+
+Move `capability.infotech.provenance-fetch` from A2 (source) to A3 (versioned,
+installable release) and close the reliability gaps listed in the capability
+record, without adding third-party dependencies.
+
+## Retry and Backoff in fetch_bytes
+
+```task
+id: WEBFETCH-WP-0002-T01
+status: todo
+priority: high
+```
+
+Add bounded retry with exponential backoff for transient failures (connection
+errors, HTTP 429/5xx), honouring `Retry-After`. Retries must not change
+provenance semantics: `retrieved_at` and `payload_sha256` describe the attempt
+that succeeded. Offline tests with a fake getter.
+
+## Opt-in Live Smoke Test
+
+```task
+id: WEBFETCH-WP-0002-T02
+status: todo
+priority: medium
+```
+
+Add a live smoke test (skipped unless `WEB_FETCHER_LIVE=1`) that runs one spec
+per adapter against the real endpoints, to detect upstream shape changes that
+fixtures cannot.
+
+## Tagged Release Installable from Forgejo
+
+```task
+id: WEBFETCH-WP-0002-T03
+status: todo
+priority: high
+```
+
+Add a CHANGELOG, tag `v0.1.0` (or `v0.2.0` with T01), and document
+`pip install git+https://forgejo.coulomb.social/coulomb/web-fetcher@<tag>`.
+Point assembly-economics at the tag instead of `WEB_FETCHER_PATH`.
+
+## Update Capability Record
+
+```task
+id: WEBFETCH-WP-0002-T04
+status: todo
+priority: medium
+```
+
+Promote availability A2 → A3 with evidence citations and a `promotion_history`
+entry; update `SCOPE.md` current state.