Capture OHM cleanup script and Claude dev config

scripts/cleanup-open-human-model.sh is the one-off used on
2026-05-25 to hard-delete the exploratory open-human-model RFC from
wiggleverse/meta, reserving the RFC #1 slot for the eventual `human`
RFC. Kept in-tree as the audit artifact for that removal.

.claude/launch.json captures the frontend dev-server invocation
(port 5180, --strictPort) so contributors and tooling can launch
the same way. .gitignore now excludes .claude/settings.local.json,
which is per-machine permissions and not appropriate to share.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

scripts/cleanup-open-human-model.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# One-off: hard-delete the exploratory `open-human-model` RFC from
+# wiggleverse/meta so the slot for RFC #1 is reserved for `human`.
+# Usage:  GITEA_TOKEN=xxx bash scripts/cleanup-open-human-model.sh
+set -euo pipefail
+
+: "${GITEA_TOKEN:?Set GITEA_TOKEN to a Gitea token with write:repository on wiggleverse/meta}"
+
+BASE="https://git.wiggleverse.org/api/v1/repos/wiggleverse/meta"
+gcurl() {
+  curl -sS -H "Authorization: token ${GITEA_TOKEN}" -H "Content-Type: application/json" "$@"
+}
+
+echo "==> 1. Close PR #2 (Claim ownership)"
+gcurl -X PATCH "${BASE}/pulls/2" -d '{"state":"closed"}' \
+  | python3 -m json.tool | grep -E '"state"|"number"' || true
+
+echo
+echo "==> 2. Delete branches"
+for b in propose/open-human-model claim/open-human-model edit-open-human-model-1c5ba4; do
+  code=$(gcurl -X DELETE -o /dev/null -w "%{http_code}" "${BASE}/branches/${b}")
+  echo "    ${b} -> HTTP ${code}"
+done
+
+echo
+echo "==> 3. Delete rfcs/open-human-model.md from main"
+gcurl -X DELETE "${BASE}/contents/rfcs/open-human-model.md" -d '{
+  "sha": "ba219763f9df7e3a5cbe3ae9e9f51485781abc1f",
+  "branch": "main",
+  "message": "Remove exploratory open-human-model RFC; reserve RFC #1 for human"
+}' | python3 -m json.tool | grep -E '"sha"|"message"|"name"' || true
+
+echo
+echo "==> 4. Verify"
+echo "    -- remaining rfcs/ --"
+gcurl "${BASE}/contents/rfcs?ref=main" \
+  | python3 -c "import sys, json; [print('   ', f['name']) for f in json.load(sys.stdin)]"
+echo "    -- remaining branches --"
+gcurl "${BASE}/branches?limit=50" \
+  | python3 -c "import sys, json; [print('   ', b['name']) for b in json.load(sys.stdin)]"