chore: contributor workflow — issue/PR templates, git-cliff, gitea-workflow doc (refs #31)

Add the Gitea issue templates (slice/bug/adr-proposal) and a PR template
that carry the Definition of Done, a git-cliff config (cliff.toml) with a
`make changelog` target, the generated CHANGELOG.md, and docs/gitea-
workflow.md documenting the issue -> milestone -> PR flow.

Verified: make lint/build/unit green; `make changelog` regenerates the
changelog from Conventional Commits.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.gitea/ISSUE_TEMPLATE/adr-proposal.md

@@ -0,0 +1,24 @@
+---
+name: ADR proposal
+about: Propose a decision that needs recording before coding (CLAUDE.md §14)
+title: "ADR: "
+labels:
+  - type:adr-proposal
+---
+
+**Decision to be made:**
+
+**Context / forces:** <!-- what makes this non-obvious; constraints, trade-offs -->
+
+**Options considered:**
+1.
+2.
+
+**Proposed option + why:**
+
+**Consequences:** <!-- what becomes easier/harder; what we commit to -->
+
+**Coupling rules touched (CLAUDE.md §8):** <!-- none, or which and why -->
+
+> On acceptance, the ADR file (`docs/architecture/adr-NNNN-title.md`, Nygard
+> template) lands in the PR that implements the decision.

.gitea/ISSUE_TEMPLATE/bug.md

@@ -0,0 +1,21 @@
+---
+name: Bug
+about: Something behaves incorrectly
+title: ""
+labels:
+  - type:bug
+---
+
+**What happened:**
+
+**What you expected:**
+
+**Steps to reproduce:**
+1.
+2.
+
+**Environment:** <!-- branch/commit, OS, container engine, anything relevant -->
+
+**Logs / evidence:**
+
+**Suspected area:** <!-- e.g. area:bff, area:acl — add the matching area label -->

.gitea/ISSUE_TEMPLATE/slice.md

@@ -0,0 +1,31 @@
+---
+name: Slice (user story)
+about: A backlog slice — independently demoable, encodes the Definition of Done
+title: "S-NN · "
+labels:
+  - type:slice
+---
+
+**Outcome:** <!-- one sentence; user-visible if possible -->
+
+**Acceptance:**
+<!-- Gherkin scenarios or testable assertions -->
+-
+
+**Touches:** <!-- services and folders -->
+
+**Out of scope:** <!-- explicit non-goals -->
+
+## Definition of Done
+
+- [ ] This linked Gitea issue exists and is on the right milestone.
+- [ ] Failing test written and committed first (`test(scope): … (refs #NN)`).
+- [ ] Implementation makes the test pass (`feat(scope): … (refs #NN)`).
+- [ ] Refactor commit follows if structure improved.
+- [ ] Conventional Commit messages referencing this issue.
+- [ ] All Gitea Actions CI jobs green (or `make ci` green while no runner exists).
+- [ ] `docker compose up` from a fresh clone reaches green health checks within 3 minutes.
+- [ ] Docs touched if behaviour, contracts, or operations changed.
+- [ ] ADR added in `docs/architecture/` if a non-obvious decision was made.
+- [ ] Demo note appended to `docs/demo-script.md` if the slice is user-visible.
+- [ ] This issue closed by the merging PR (`closes #NN`).

.gitea/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,23 @@
+<!-- Title: Conventional Commit style, e.g. feat(bff): … (closes #NN) -->
+
+## What & why
+
+<!-- Summary of the change and the slice/bug it addresses. -->
+
+Closes #
+
+## Definition of Done
+
+- [ ] Linked Gitea issue (above).
+- [ ] Failing test committed before the implementation.
+- [ ] Implementation makes the test pass; refactor commit if structure improved.
+- [ ] Conventional Commits referencing the issue (`refs #NN`).
+- [ ] CI green — all Gitea Actions jobs (or `make ci` green while no runner exists).
+- [ ] `docker compose up` from a fresh clone reaches green health checks within 3 minutes.
+- [ ] Docs updated if behaviour, contracts, or operations changed.
+- [ ] ADR added in `docs/architecture/` if a non-obvious decision was made.
+- [ ] Demo note in `docs/demo-script.md` if user-visible.
+
+## Notes for reviewers
+
+<!-- Anything that helps review: trade-offs, follow-ups, known gaps. -->

.gitea/workflows/ci.yaml

@@ -0,0 +1,50 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+
+# Self-hosted runner — see docs/runbooks/ci.md for the runner setup.
+# `uses:` are absolute, tag-pinned URLs (CLAUDE.md §8.7 / §15).
+
+# Each job calls a `make` target — the same one developers run locally
+# (`make ci`). The Makefile is the single source of truth; see docs/runbooks/ci.md.
+
+jobs:
+  lint:
+    runs-on: respellion-linux
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      - uses: https://github.com/actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+      - run: make lint
+
+  build:
+    runs-on: respellion-linux
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      - uses: https://github.com/actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+      - run: make build
+
+  unit:
+    runs-on: respellion-linux
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      - uses: https://github.com/actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+      - run: make unit
+
+  compose-smoke:
+    runs-on: respellion-linux
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      - run: make smoke

CHANGELOG.md

@@ -0,0 +1,20 @@
+# Changelog
+
+All notable changes to this project. Generated from Conventional Commits by git-cliff.
+
+## Unreleased
+
+### CI
+- Gitea Actions pipeline + runner runbook (refs #30) (#37)
+
+### Chores
+- Add idempotent Gitea backlog seeder
+- Remove bootstrap scripts from main (#35)
+
+### Documentation
+- Split S-00 into sub-slices (refs #1) (#33)
+
+### Features
+- Placeholder BFF + /health endpoint (closes #28) (#34)
+- Containerize BFF + compose-up smoke (closes #29) (#36)
+

Makefile

@@ -0,0 +1,54 @@
+# Developer + CI entrypoints.
+#
+# These targets are the single source of truth for the checks. The Gitea
+# Actions workflow (.gitea/workflows/ci.yaml) invokes the SAME targets, so
+# `make ci` locally runs exactly what the pipeline runs — no drift. Until a
+# self-hosted runner is registered, `make ci` is the gate (see docs/runbooks/ci.md).
+
+SLN        := services/bff/Bff.slnx
+COMPOSE    := infra/docker-compose.yml
+HEALTH_URL := http://localhost:8080/health
+
+# On a rootless Podman dev box, point Docker CLI/Compose at the Podman socket —
+# but only if that socket exists and DOCKER_HOST isn't already set, so real
+# Docker hosts and CI runners are left untouched.
+PODMAN_SOCK := /run/user/$(shell id -u)/podman/podman.sock
+ifeq ($(wildcard $(PODMAN_SOCK)),$(PODMAN_SOCK))
+ifeq ($(origin DOCKER_HOST),undefined)
+export DOCKER_HOST := unix://$(PODMAN_SOCK)
+endif
+endif
+
+.PHONY: ci lint build unit smoke down changelog help
+
+## ci: run the full pipeline — lint, build, unit, smoke (mirrors Gitea Actions)
+ci: lint build unit smoke
+
+## lint: verify formatting (no changes)
+lint:
+	dotnet format $(SLN) --verify-no-changes
+
+## build: release build
+build:
+	dotnet build $(SLN) -c Release
+
+## unit: run unit tests
+unit:
+	dotnet test $(SLN) -c Release
+
+## smoke: compose up (wait for healthy), curl /health, then tear down
+smoke:
+	docker compose -f $(COMPOSE) up -d --build --wait
+	bash -c 'curl -fsS $(HEALTH_URL); rc=$$?; docker compose -f $(COMPOSE) down --volumes; exit $$rc'
+
+## down: stop and remove the local stack
+down:
+	docker compose -f $(COMPOSE) down --volumes
+
+## changelog: regenerate CHANGELOG.md from Conventional Commits (git-cliff)
+changelog:
+	git-cliff --output CHANGELOG.md
+
+## help: list available targets
+help:
+	@grep -E '^## ' $(MAKEFILE_LIST) | sed 's/^## //'

README.md

@@ -56,6 +56,15 @@ docker compose -f infra/docker-compose.yml up -d
 
 Health checks should be green within ~3 minutes on a developer machine. If something fails, see [docs/runbooks/local-startup.md](docs/runbooks/local-startup.md).
 
+> **Wired today (Iteration 0):** only the placeholder BFF is in `infra/docker-compose.yml` so far. Bring it up and smoke-test its health endpoint:
+>
+> ```bash
+> docker compose -f infra/docker-compose.yml up -d --build --wait
+> curl http://localhost:8080/health   # -> Healthy
+> ```
+>
+> `--wait` exits non-zero unless the container reports healthy, so this doubles as the compose-up smoke test. The remaining services and the URLs below land in later slices.
+
 **Default URLs**
 
 | Service | URL |

cliff.toml

@@ -0,0 +1,45 @@
+# git-cliff configuration — generates CHANGELOG.md from Conventional Commits.
+# Run via `make changelog`. See https://git-cliff.org.
+
+[changelog]
+header = """
+# Changelog
+
+All notable changes to this project. Generated from Conventional Commits by git-cliff.\n
+"""
+body = """
+{% if version %}\
+## {{ version }} — {{ timestamp | date(format="%Y-%m-%d") }}
+{% else %}\
+## Unreleased
+{% endif %}\
+{% for group, commits in commits | group_by(attribute="group") %}
+### {{ group | upper_first }}
+{% for commit in commits %}\
+- {{ commit.message | upper_first }}{% if commit.breaking %} **[BREAKING]**{% endif %}
+{% endfor %}\
+{% endfor %}\n
+"""
+trim = true
+
+[git]
+conventional_commits = true
+filter_unconventional = true
+split_commits = false
+protect_breaking_commits = true
+tag_pattern = "v[0-9]*"
+# CalVer tags: YYYY.MM.PATCH
+filter_commits = false
+commit_parsers = [
+  { message = "^feat", group = "Features" },
+  { message = "^fix", group = "Bug Fixes" },
+  { message = "^perf", group = "Performance" },
+  { message = "^refactor", group = "Refactor" },
+  { message = "^docs", group = "Documentation" },
+  { message = "^test", group = "Tests" },
+  { message = "^ci", group = "CI" },
+  { message = "^build", group = "Build" },
+  { message = "^arch", group = "Architecture" },
+  { message = "^chore", group = "Chores" },
+  { message = ".*", group = "Other" },
+]

docs/gitea-workflow.md

@@ -0,0 +1,52 @@
+# Working with Gitea: issues, milestones, PRs
+
+Gitea is the **system of record** (CLAUDE.md §7). `BACKLOG.md` is a human-readable
+mirror of the active milestone — when they disagree, Gitea wins.
+
+## Issues
+
+- Open issues from the templates in `.gitea/ISSUE_TEMPLATE/`:
+  - **Slice** — a backlog user story (`S-NN · …`), encodes the Definition of Done.
+  - **Bug** — a defect.
+  - **ADR proposal** — a decision to record before coding (CLAUDE.md §14).
+- Every issue gets `type:*` plus the relevant `area:*` label(s), and is assigned to
+  its iteration **milestone** (`Iteration N — …`).
+- Splitting a slice that grew too big: see CLAUDE.md §13 and the "How to split a
+  slice" section of `BACKLOG.md`.
+
+## Branches & commits
+
+- Trunk-based: short-lived branches off `main`, squash-merged. Never push to `main`.
+- Branch name: `<type>/<issue-number>-<slug>`, e.g. `feat/28-bff-health`.
+- Conventional Commits, each referencing its issue: `feat(bff): … (refs #28)`.
+- TDD order: the `test(...)` red commit precedes the `feat(...)` green commit.
+
+## Pull requests
+
+- Open with `tea pr create` (the Gitea CLI) or the web UI; the body uses
+  `.gitea/PULL_REQUEST_TEMPLATE.md` and its DoD checklist.
+- The merging PR closes its issue via `closes #NN` in the squash-commit body.
+  Work that isn't finished (e.g. CI green pending a runner) uses `refs #NN` and the
+  issue stays open.
+- A PR needs a linked issue. Don't open one without it.
+
+## CI gate
+
+Until a self-hosted `respellion-linux` runner is registered, `make ci` is the gate
+(it runs the same checks the workflow does). See [runbooks/ci.md](runbooks/ci.md).
+
+## CLI cheatsheet (`tea`)
+
+```bash
+tea issues list --state open          # backlog
+tea issue create --title "S-NN · …" --labels type:slice,area:bff --milestone "Iteration 1 — Walking Skeleton"
+tea pr create --base main --head <branch> --title "…" --description "… closes #NN"
+tea pr list                           # open PRs
+tea pr merge <n> --style squash       # merge (after review)
+```
+
+## Changelog & releases
+
+`CHANGELOG.md` is generated from commits by `git-cliff` (`make changelog`), refreshed
+on tag. Versioning is **CalVer** `YYYY.MM.PATCH`; releases are published via Gitea
+Releases.

docs/runbooks/ci.md

@@ -0,0 +1,104 @@
+# CI runbook — Gitea Actions
+
+> **Status: no runner yet → run CI locally with `make ci`.** The workflow
+> `.gitea/workflows/ci.yaml` is in place, but the pipeline cannot go green until a
+> self-hosted `respellion-linux` runner is registered against the Gitea instance.
+> Until then, **`make ci` is the gate** — it runs the exact same checks locally
+> (the workflow calls the same `make` targets). Issue **#30 (S-00-c)** stays open
+> until CI is verified green on a runner.
+
+## The pipeline
+
+`.gitea/workflows/ci.yaml` runs on every push and pull request to `main`. Each job
+calls a `make` target — the **single source of truth** for the checks, so local
+and CI cannot drift:
+
+| Job | Target | Needs |
+|---|---|---|
+| `lint` | `make lint` → `dotnet format … --verify-no-changes` | .NET 10 SDK |
+| `build` | `make build` → `dotnet build … -c Release` | .NET 10 SDK |
+| `unit` | `make unit` → `dotnet test … -c Release` | .NET 10 SDK |
+| `compose-smoke` | `make smoke` → compose up `--wait` → `curl /health` → `down` | container engine + compose v2 |
+
+All `uses:` references are absolute, tag-pinned URLs (`https://github.com/actions/checkout@v4`,
+`https://github.com/actions/setup-dotnet@v4`) per CLAUDE.md §8.7 and §15 — Gitea
+Actions resolves them from GitHub.
+
+## Running CI locally (`make ci`)
+
+Until the runner exists, run the full pipeline yourself before pushing:
+
+```bash
+make ci          # lint + build + unit + smoke — what the pipeline runs
+make lint        # or a single stage
+make smoke       # compose up --wait, curl /health, tear down
+```
+
+**Prerequisites:** .NET 10 SDK, a container engine with Compose v2, and `curl`.
+
+On a **rootless Podman** box (the default dev setup here), the `smoke` target needs
+the Podman API socket and a Compose provider:
+
+```bash
+systemctl --user enable --now podman.socket            # start the API socket
+ln -sf "$(command -v podman)" ~/.local/bin/docker      # docker -> podman shim
+# install Docker Compose v2 into ~/.local/bin as `docker-compose` (the provider)
+```
+
+The Makefile auto-points `DOCKER_HOST` at `/run/user/$(id -u)/podman/podman.sock`
+when that socket exists and `DOCKER_HOST` is unset, so `make smoke` "just works"
+locally while leaving real Docker hosts / CI runners untouched.
+
+## Runner: `respellion-linux`
+
+The single self-hosted runner label this repo targets is **`respellion-linux`**
+(declared here per §15). It is intended to run **co-located on the Gitea server**
+(`git.labs.respellion.tech` / `46.224.220.37`) so CI is durable and independent of
+any developer machine.
+
+### Host prerequisites
+
+The runner executes jobs in **host mode** (see registration below), so the host
+must have, on `PATH`:
+
+- .NET 10 SDK (or let `setup-dotnet` install it into the runner tool cache)
+- A container engine with Compose v2 — Docker, or Podman with the Docker-compatible
+  socket and the `docker-compose` provider (as configured on the dev box)
+- `curl`
+
+### Install & register `act_runner` (on the Gitea server)
+
+```bash
+# 1. Install the binary (pick the version matching the Gitea release line)
+VER=0.2.11
+curl -fsSL -o /usr/local/bin/act_runner \
+  "https://dl.gitea.com/act_runner/${VER}/act_runner-${VER}-linux-amd64"
+chmod +x /usr/local/bin/act_runner
+
+# 2. Obtain a registration token from the Gitea UI:
+#    Site Administration → Actions → Runners → "Create new Runner"  (instance-level)
+#    (or Repo → Settings → Actions → Runners for a repo-scoped runner)
+
+# 3. Register with the respellion-linux label in HOST execution mode.
+#    The ":host" suffix means jobs run directly on the host shell, so
+#    `docker compose` in compose-smoke uses the host engine (no docker-in-docker).
+act_runner register --no-interactive \
+  --instance https://git.labs.respellion.tech \
+  --token <REGISTRATION_TOKEN> \
+  --name respellion-ci-1 \
+  --labels "respellion-linux:host"
+
+# 4. Run it (foreground to verify, then install as a systemd service)
+act_runner daemon
+```
+
+Verify in the Gitea UI (Actions → Runners) that `respellion-ci-1` shows **Idle**,
+then re-run the `CI` workflow; all four jobs should pass.
+
+## Security note
+
+A self-hosted runner in **host mode** executes workflow code directly on the Gitea
+server host. Anyone who can push a workflow can run code there. This is acceptable
+for a **private lab** instance with trusted contributors. For anything
+internet-facing, switch to container/VM isolation (`--labels "respellion-linux:docker://..."`)
+or a dedicated runner host, and gate workflow runs on approval for outside PRs.

infra/docker-compose.yml

@@ -0,0 +1,19 @@
+# Local development stack. Grows service-by-service with each slice.
+# S-00-b: the placeholder BFF with a /health check.
+#
+#   docker compose -f infra/docker-compose.yml up -d --build --wait
+#   curl http://localhost:8080/health   # -> Healthy
+services:
+  bff:
+    build:
+      context: ../services/bff
+      dockerfile: Dockerfile
+    image: register-referentie/bff:dev
+    ports:
+      - "8080:8080"
+    healthcheck:
+      test: ["CMD", "curl", "-fsS", "http://localhost:8080/health"]
+      interval: 5s
+      timeout: 3s
+      retries: 5
+      start_period: 10s

services/bff/.dockerignore

@@ -0,0 +1,3 @@
+**/bin
+**/obj
+**/*.user

services/bff/Dockerfile

@@ -0,0 +1,30 @@
+# Multi-stage build for the placeholder BFF (.NET 10).
+# Build context is services/bff (see infra/docker-compose.yml).
+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
+WORKDIR /src
+
+# Restore first (cached unless the csproj changes).
+COPY Bff.Api/Bff.Api.csproj Bff.Api/
+RUN dotnet restore Bff.Api/Bff.Api.csproj
+
+# Then build + publish.
+COPY Bff.Api/ Bff.Api/
+RUN dotnet publish Bff.Api/Bff.Api.csproj -c Release -o /app/publish /p:UseAppHost=false
+
+FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
+WORKDIR /app
+
+# curl is used by the container HEALTHCHECK / compose healthcheck.
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends curl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --from=build /app/publish .
+
+ENV ASPNETCORE_URLS=http://+:8080
+EXPOSE 8080
+
+HEALTHCHECK --interval=5s --timeout=3s --start-period=10s --retries=5 \
+    CMD curl -fsS http://localhost:8080/health || exit 1
+
+ENTRYPOINT ["dotnet", "Bff.Api.dll"]

tools/README.md

@@ -1,54 +0,0 @@
-# tools/
-
-Repo bootstrap and maintenance scripts. Not part of the application runtime.
-
-## `seed-gitea.sh` — bootstrap the Gitea backlog
-
-One-time (idempotent) script that creates the project's backlog in Gitea from the
-contents of [`BACKLOG.md`](../BACKLOG.md): the label taxonomy, the iteration
-milestones, and all 26 slice issues (`S-00`…`S-25`). Gitea is the system of record
-(see `CLAUDE.md` §7); this script just gets the empty repo to that starting state.
-
-It overlaps part of **S-00**'s acceptance ("milestones, labels … exist in Gitea").
-The authoritative operational write-up will move to `docs/runbooks/` and
-`docs/gitea-workflow.md` when S-00 is implemented.
-
-### Prerequisites
-
-- `curl` and `jq` on `PATH`.
-- A Gitea **personal access token** with scopes **`write:issue`** and
-  **`write:repository`** (Gitea → Settings → Applications → Generate New Token).
-
-### Usage
-
-```sh
-GITEA_TOKEN=<your-pat> bash tools/seed-gitea.sh
-```
-
-The token is read from the environment only — it is never written to disk or
-committed. The target repo (`eho/register-referentie` on
-`git.labs.respellion.tech`) is hard-coded near the top of the script; edit the
-`BASE`/`OWNER`/`REPO` variables to point elsewhere.
-
-### What it creates
-
-| Step | Items |
-|------|-------|
-| Labels | `type:{slice,bug,adr-proposal,chore}` + 12 `area:*` labels (16 total) |
-| Milestones | `Iteration 0 — Foundations` … `Iteration 6 — Production Posture` (7 total) |
-| Issues | `S-00`…`S-25` (26 total), each with body, milestone, and area labels |
-
-### Idempotency
-
-Every item is matched by name (labels), title (milestones), or issue title prefix
-(`S-NN · …`) before creation, and skipped if it already exists. A partial or failed
-run can be re-run safely — the second run reports every item as `skip`.
-
-### Verify (no token needed — reads are anonymous)
-
-```sh
-B=https://git.labs.respellion.tech/api/v1/repos/eho/register-referentie
-curl -s "$B/labels?limit=100"                  | jq length   # expect 16
-curl -s "$B/milestones?state=all&limit=100"    | jq length   # expect 7
-curl -s "$B/issues?state=all&type=issues&limit=100" | jq length   # expect 26
-```

tools/seed-gitea.sh

@@ -1,430 +0,0 @@
-#!/usr/bin/env bash
-#
-# seed-gitea.sh — populate the register-referentie Gitea repo with the backlog:
-#   1. label taxonomy   2. iteration milestones   3. all 26 slice issues (S-00..S-25)
-#
-# Idempotent: existing labels/milestones/issues (matched by name/title) are skipped,
-# so a partial or failed run can simply be re-run.
-#
-# Usage:
-#   GITEA_TOKEN=<pat> bash tools/seed-gitea.sh
-#
-# The token needs scopes: write:issue and write:repository (for labels + milestones).
-#
-set -euo pipefail
-
-: "${GITEA_TOKEN:?Set GITEA_TOKEN to a Gitea personal access token (scopes: write:issue, write:repository)}"
-
-BASE="https://git.labs.respellion.tech/api/v1"
-OWNER="eho"
-REPO="register-referentie"
-REPO_API="$BASE/repos/$OWNER/$REPO"
-
-AUTH=(-H "Authorization: token $GITEA_TOKEN")
-JSON=(-H "Content-Type: application/json" -H "Accept: application/json")
-
-say() { printf '%s\n' "$*"; }
-
-# ---------------------------------------------------------------------------
-# Preflight: confirm the token can see the repo.
-# ---------------------------------------------------------------------------
-code=$(curl -s -o /dev/null -w '%{http_code}' "${AUTH[@]}" "$REPO_API")
-if [ "$code" != "200" ]; then
-  say "ERROR: cannot access $OWNER/$REPO (HTTP $code). Check the token and its scopes."
-  exit 1
-fi
-say "Authenticated against $REPO_API"
-
-# ---------------------------------------------------------------------------
-# 1. Labels
-# ---------------------------------------------------------------------------
-say ""
-say "== Labels =="
-existing_labels=$(curl -s "${AUTH[@]}" "$REPO_API/labels?limit=100")
-
-create_label() {
-  local name="$1" color="$2"
-  if echo "$existing_labels" | jq -e --arg n "$name" 'any(.[]; .name == $n)' >/dev/null; then
-    say "  skip   $name"
-    return
-  fi
-  curl -s "${AUTH[@]}" "${JSON[@]}" -X POST "$REPO_API/labels" \
-    -d "$(jq -n --arg n "$name" --arg c "$color" '{name:$n, color:$c}')" >/dev/null
-  say "  create $name"
-}
-
-create_label "type:slice"        "#0e8a16"
-create_label "type:bug"          "#d73a4a"
-create_label "type:adr-proposal" "#5319e7"
-create_label "type:chore"        "#fbca04"
-for area in acl domain portal-self-service portal-openbaar portal-behandel \
-            portal-beheer infra workflow event-subscriber projection bff docs; do
-  create_label "area:$area" "#1d76db"
-done
-
-# ---------------------------------------------------------------------------
-# 2. Milestones
-# ---------------------------------------------------------------------------
-say ""
-say "== Milestones =="
-existing_ms=$(curl -s "${AUTH[@]}" "$REPO_API/milestones?state=all&limit=100")
-
-create_milestone() {
-  local title="$1"
-  if echo "$existing_ms" | jq -e --arg t "$title" 'any(.[]; .title == $t)' >/dev/null; then
-    say "  skip   $title"
-    return
-  fi
-  curl -s "${AUTH[@]}" "${JSON[@]}" -X POST "$REPO_API/milestones" \
-    -d "$(jq -n --arg t "$title" '{title:$t}')" >/dev/null
-  say "  create $title"
-}
-
-create_milestone "Iteration 0 — Foundations"
-create_milestone "Iteration 1 — Walking Skeleton"
-create_milestone "Iteration 2 — Flow Completeness"
-create_milestone "Iteration 3 — Beheer & Observability"
-create_milestone "Iteration 4 — Objecten"
-create_milestone "Iteration 5 — Data Governance"
-create_milestone "Iteration 6 — Production Posture"
-
-# Re-fetch labels + milestones so we have ids for issue creation.
-labels_json=$(curl -s "${AUTH[@]}" "$REPO_API/labels?limit=100")
-milestones_json=$(curl -s "${AUTH[@]}" "$REPO_API/milestones?state=all&limit=100")
-existing_issues=$(curl -s "${AUTH[@]}" "$REPO_API/issues?state=all&type=issues&limit=100")
-
-# Definition of Done checklist appended to every slice body (CLAUDE.md §3).
-DOD=$(cat <<'EOF'
-
-## Definition of Done
-
-- [ ] A linked Gitea issue exists (this one).
-- [ ] Failing test written and committed first.
-- [ ] Implementation makes the test pass.
-- [ ] Refactor commit follows if structure improved.
-- [ ] Conventional Commit messages referencing this issue (`refs #NN`).
-- [ ] All Gitea Actions CI jobs green: lint, unit, integration, mutation (ratchet), e2e, container build + push, compose-up smoke test.
-- [ ] `docker compose up` from a fresh clone reaches green health checks within 3 minutes.
-- [ ] Docs touched if behaviour, contracts, or operations changed.
-- [ ] ADR added in `docs/architecture/` if a non-obvious decision was made.
-- [ ] Demo note appended to `docs/demo-script.md` if the slice is user-visible.
-- [ ] This issue closed by the merging PR (`closes #NN`).
-EOF
-)
-
-# ---------------------------------------------------------------------------
-# 3. Issues
-# ---------------------------------------------------------------------------
-say ""
-say "== Issues =="
-
-create_issue() {
-  local title="$1" milestone="$2" labels_csv="$3" body="$4"
-
-  if echo "$existing_issues" | jq -e --arg t "$title" 'any(.[]; .title == $t)' >/dev/null; then
-    say "  skip   $title"
-    return
-  fi
-
-  local ms_id
-  ms_id=$(echo "$milestones_json" | jq -r --arg m "$milestone" '.[] | select(.title == $m) | .id')
-  if [ -z "$ms_id" ]; then
-    say "  ERROR  milestone not found: $milestone (issue: $title)"
-    exit 1
-  fi
-
-  local want label_ids
-  want=$(printf '%s' "$labels_csv" | jq -R 'split(",")')
-  label_ids=$(echo "$labels_json" | jq -c --argjson want "$want" \
-    '[ .[] | select(.name as $n | $want | index($n)) | .id ]')
-
-  local full_body="${body}${DOD}"
-
-  local payload
-  payload=$(jq -n --arg t "$title" --arg b "$full_body" \
-    --argjson ms "$ms_id" --argjson ls "$label_ids" \
-    '{title:$t, body:$b, milestone:$ms, labels:$ls}')
-
-  curl -s "${AUTH[@]}" "${JSON[@]}" -X POST "$REPO_API/issues" -d "$payload" >/dev/null
-  say "  create $title"
-}
-
-# ---- Iteration 0 ----------------------------------------------------------
-create_issue "S-00 · Repository skeleton, Gitea Actions CI, contributor workflow" \
-  "Iteration 0 — Foundations" "type:slice,area:infra,area:docs" "$(cat <<'EOF'
-**Outcome:** A fresh `git clone` from the Respellion Gitea remote, followed by `docker compose up`, produces a green "hello world" health endpoint from a placeholder BFF. Gitea Actions runs lint, build, unit tests, and the compose-up smoke test, all green. Issue templates, PR template, milestones, labels, and the first project board exist in Gitea.
-
-**Acceptance:**
-
-- New developer follows `README.md` and reaches a green local environment in under 10 minutes.
-- Gitea Actions pipeline green on `main`.
-- `git-cliff` produces an empty `CHANGELOG.md`.
-- `docs/PRD.md`, `CLAUDE.md`, `BACKLOG.md`, `docs/architecture/adr-0001-loose-coupling.md`, `docs/gitea-workflow.md` all in repo.
-- `.gitea/workflows/ci.yaml`, `.gitea/ISSUE_TEMPLATE/{slice,bug,adr-proposal}.md`, `.gitea/PULL_REQUEST_TEMPLATE.md` all in repo.
-- Gitea milestone `Iteration 1 — Walking Skeleton` exists, populated with issues S-01 through S-09.
-
-**Touches:** repo layout, Gitea Actions workflows, Dockerfile for placeholder BFF, `docker-compose.yml` skeleton, MkDocs scaffold, Gitea issue/PR templates.
-
-**Out of scope:** any business logic, frontend, OpenZaak.
-EOF
-)"
-
-# ---- Iteration 1 ----------------------------------------------------------
-create_issue "S-01 · OpenZaak + Open Notificaties + Postgres come up in compose" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:infra" "$(cat <<'EOF'
-**Outcome:** Local `docker compose up` brings up OpenZaak, Open Notificaties, their dependencies, and a seeded ZTC catalogus called `BIG`. A health check confirms all reachable.
-
-**Acceptance:**
-
-- `curl` to OpenZaak `/zaken/api/v1/` returns 401 (auth working).
-- A test client with a generated JWT can list zaaktypen in the `BIG` catalogus.
-- The seeded catalogus contains one lean `BIG-registratie` zaaktype with only the schema-mandatory fields plus `bsn` as an eigenschap.
-
-**Touches:** `infra/openzaak/`, `infra/opennotificaties/`, `infra/seed/`, ADR for catalogus design.
-
-**Out of scope:** any portal, BFF, Flowable, ACL code.
-EOF
-)"
-
-create_issue "S-02 · Keycloak with mock DigiD, eHerkenning, eIDAS, medewerker realms" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:infra" "$(cat <<'EOF'
-**Outcome:** Keycloak runs locally with four realms pre-seeded. Each realm has 1–2 test users with known credentials documented in `docs/synthetic-data.md`.
-
-**Acceptance:**
-
-- Browser-based OIDC login flow works for each realm against a placeholder client.
-- Mock DigiD realm returns a BSN claim; eHerkenning returns a KvK; eIDAS returns a foreign identifier; medewerker returns role claims.
-
-**Touches:** `infra/keycloak/`, seed scripts.
-
-**Out of scope:** real federation, MFA.
-EOF
-)"
-
-create_issue "S-03 · Flowable up with a minimal BPMN: \"Registratie ontvangen\"" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:infra,area:workflow" "$(cat <<'EOF'
-**Outcome:** Flowable runs locally with Postgres. A single BPMN model (`registratie.bpmn`) deployed with one start event, one external task `OpenZaakAanmaken`, one end event.
-
-**Acceptance:**
-
-- BPMN model deployed via Flowable's REST API on container start.
-- An HTTP call can start a process instance and observe it waiting on the external task.
-
-**Touches:** `infra/flowable/`, `workflows/registratie.bpmn`.
-
-**Out of scope:** DMN, boundary timers, second model.
-EOF
-)"
-
-create_issue "S-04 · ACL skeleton with one operation: open a zaak" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:acl" "$(cat <<'EOF'
-**Outcome:** A .NET library + service that exposes one method: `OpenZaak(domainPayload) → zaakUrl`. It default-fills `bronorganisatie`, `verantwoordelijkeOrganisatie`, `startdatum`, `vertrouwelijkheidaanduiding`, and posts to OpenZaak. **Strict TDD throughout.**
-
-**Acceptance:**
-
-- BDD scenario: "Given a domain registration payload, when I call the ACL, then a zaak exists in OpenZaak with the default-filled fields."
-- Mutation score baseline captured and enforced by the Gitea Actions pipeline.
-- Integration test using Testcontainers against real OpenZaak passes.
-
-**Touches:** `services/acl/`, tests, ADR for default-fill strategy.
-
-**Out of scope:** all other ZGW operations, status transitions, documents.
-EOF
-)"
-
-create_issue "S-05 · BIG Domain Service skeleton with the Registration aggregate" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:domain" "$(cat <<'EOF'
-**Outcome:** A .NET service exposing a single endpoint `POST /registrations`. The Registration aggregate has a state machine with at minimum `INGEDIEND`. The service orchestrates: start a Flowable process → external task callback executes the ACL `OpenZaak` → zaak URL stored on the aggregate.
-
-**Acceptance:**
-
-- BDD scenario: "Given a zorgprofessional submits a registration, when the domain service receives it, then a Flowable process is started and a zaak is opened in OpenZaak."
-- Integration test exercises the full path (no real frontend yet).
-- The Workflow Client is the only code that calls Flowable.
-
-**Touches:** `services/domain/`, `services/acl/` (consumed), tests, ADR for external-task job-worker pattern.
-
-**Out of scope:** any other use case, documents, decisions.
-EOF
-)"
-
-create_issue "S-06 · Event Subscriber + Read Projection (minimal)" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:event-subscriber,area:projection" "$(cat <<'EOF'
-**Outcome:** An NRC webhook consumer that, on `zaak.gecreeerd`, writes a row to a `register_projection` table with `id`, `bsn`, `naam_placeholder`, `status`. Idempotent. Rebuildable.
-
-**Acceptance:**
-
-- BDD scenario: "Given a zaak is created in OpenZaak, when the NRC event is delivered, then the projection contains a row with status INGEDIEND."
-- Replaying the same event twice does not create duplicates.
-- A `projection rebuild` admin command repopulates from OpenZaak.
-
-**Touches:** `services/event-subscriber/`, `services/projection-api/`, tests.
-
-**Out of scope:** decision events, multiple projections, public-safe field filtering (will tighten in S-09).
-EOF
-)"
-
-create_issue "S-07 · BFF with one endpoint per portal + OIDC validation" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:bff" "$(cat <<'EOF'
-**Outcome:** A .NET BFF exposing four endpoint groups (one per portal). Validates tokens issued by Keycloak. Implements the minimum needed for the walking skeleton: `POST /self-service/registrations`, `GET /openbaar/register?q=...`.
-
-**Acceptance:**
-
-- BDD scenarios cover the two endpoints with valid and invalid tokens.
-- OpenAPI spec generated and committed.
-
-**Touches:** `services/bff/`, OpenAPI spec, tests.
-
-**Out of scope:** behandelaar and beheer endpoints (later slices).
-EOF
-)"
-
-create_issue "S-08 · Self-Service portal (Angular, NL DS) — submit a registration" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:portal-self-service" "$(cat <<'EOF'
-**Outcome:** The self-service Angular app, in the Nx monorepo, lets a zorgprofessional log in via mock DigiD and submit a registration. NL Design System styling. Generated API client.
-
-**Acceptance:**
-
-- E2E test (Playwright): full happy path, login → submit → success page.
-- Component tests (Testing Library) for the form.
-- Accessibility audit (axe-core) passes WCAG 2.1 AA on the submit page.
-
-**Touches:** `apps/self-service/`, `libs/ui/`, `libs/auth/`, `libs/api-client/`, tests.
-
-**Out of scope:** document upload, status tracking page.
-EOF
-)"
-
-create_issue "S-09 · Openbaar Register portal — public lookup" \
-  "Iteration 1 — Walking Skeleton" "type:slice,area:portal-openbaar,area:projection" "$(cat <<'EOF'
-**Outcome:** The openbaar Angular app shows a search box. Anonymous. Queries the BFF's `/openbaar/register` which reads only the projection's **public-safe** fields. Confirms the walking skeleton end-to-end.
-
-**Acceptance:**
-
-- E2E test: zorgprofessional registers via self-service (S-08), behandelaar approves via a temporary admin endpoint (no behandel-portal yet), openbaar register shows the entry.
-- Public-safe field whitelist enforced and tested.
-
-**Touches:** `apps/openbaar/`, projection-api hardening, tests.
-
-**Out of scope:** advanced search filters, sorting.
-
-_End of walking skeleton. Demo: submit → process → projection → public visibility. All CI gates green on Gitea Actions. Cut release `vYYYY.MM.0` and publish via Gitea Releases._
-EOF
-)"
-
-# ---- Iteration 2 ----------------------------------------------------------
-create_issue "S-10 · Document upload + boundary timer for document timeout (Flow 2)" \
-  "Iteration 2 — Flow Completeness" "type:slice,area:workflow,area:portal-self-service" "$(cat <<'EOF'
-**Outcome:** BPMN extended with a "wacht op documenten" user task with a 30-day boundary timer. Self-service portal supports diploma upload. On timeout the case is cancelled.
-
-**Acceptance:** BDD scenarios for both branches; integration tests for the timer firing.
-EOF
-)"
-
-create_issue "S-11 · Withdrawal (Flow 3)" \
-  "Iteration 2 — Flow Completeness" "type:slice,area:portal-self-service,area:domain,area:workflow" "$(cat <<'EOF'
-**Outcome:** Self-service portal has a "trek aanvraag in" action. Domain service issues a withdraw command; BPMN message event correlates; case cancels with audit trail.
-EOF
-)"
-
-create_issue "S-12 · Behandel-portal — werkbak + beoordeling" \
-  "Iteration 2 — Flow Completeness" "type:slice,area:portal-behandel,area:workflow" "$(cat <<'EOF'
-**Outcome:** Behandel portal with login (medewerker realm), werkbak listing INGEDIEND/IN_BEHANDELING cases, claim and complete user tasks via Flowable, decision endpoint via Domain Service.
-
-**Acceptance:** BDD scenarios for claim, complete, request additional document, decide.
-EOF
-)"
-
-create_issue "S-13 · DMN decision: diploma eligibility (Flow 4)" \
-  "Iteration 2 — Flow Completeness" "type:slice,area:workflow,area:domain" "$(cat <<'EOF'
-**Outcome:** A DMN decision table evaluated by the Domain Service via Workflow Client. Foreign diplomas route to an extra "CBGV-advies" user task in BPMN.
-
-**Acceptance:** BDD scenarios for domestic and foreign diploma paths; DMN evaluated separately is unit-tested.
-EOF
-)"
-
-create_issue "S-14 · Beoordeling escalation (Flow 5)" \
-  "Iteration 2 — Flow Completeness" "type:slice,area:workflow" "$(cat <<'EOF'
-**Outcome:** Boundary timer on beoordeling user task — 14 days. On timeout, reassigns to a teamlead role.
-EOF
-)"
-
-# ---- Iteration 3 ----------------------------------------------------------
-create_issue "S-15 · Beheer-portal — catalogus & default-fill rules" \
-  "Iteration 3 — Beheer & Observability" "type:slice,area:portal-beheer,area:acl" "$(cat <<'EOF'
-**Outcome:** Beheer portal lets an admin view ZTC catalogi (read-only first), and manage the ACL's default-fill configuration via a CRUD UI. MFA on the medewerker realm enforced.
-EOF
-)"
-
-create_issue "S-16 · OpenTelemetry traces + Grafana dashboard" \
-  "Iteration 3 — Beheer & Observability" "type:slice,area:infra" "$(cat <<'EOF'
-**Outcome:** Traces span portal → BFF → Domain → ACL → OpenZaak and portal → BFF → Domain → Flowable. Grafana dashboards pre-built for golden signals.
-EOF
-)"
-
-create_issue "S-17 · Quartz.NET scheduler — herregistratie reminder sweep" \
-  "Iteration 3 — Beheer & Observability" "type:slice,area:domain" "$(cat <<'EOF'
-**Outcome:** Nightly job that finds entries within 90 days of expiry and emits a domain event. (No outbound notification in v1 — logged.)
-EOF
-)"
-
-# ---- Iteration 4 ----------------------------------------------------------
-create_issue "S-18 · Objecten + Objecttypen up in compose; Register objecttype defined" \
-  "Iteration 4 — Objecten" "type:slice,area:infra" "$(cat <<'EOF'
-**Outcome:** Objecten and Objecttypen running. A `RegisterRecord` objecttype defined with the public-safe schema.
-EOF
-)"
-
-create_issue "S-19 · ACL extension: write register-record to Objecten on approval" \
-  "Iteration 4 — Objecten" "type:slice,area:acl,area:projection" "$(cat <<'EOF'
-**Outcome:** Approval path writes the canonical register record to Objecten, not OpenZaak eigenschappen. Projection now sourced from Objecten events.
-
-**ADR required:** "Why Objecten holds the register, OpenZaak holds the process."
-EOF
-)"
-
-# ---- Iteration 5 ----------------------------------------------------------
-create_issue "S-20 · OpenMetadata module + seed bundle deployed alongside" \
-  "Iteration 5 — Data Governance" "type:slice,area:infra" "$(cat <<'EOF'
-**Outcome:** OpenMetadata stack runs as a separate compose file (`infra/governance/`). Seed bundle loaded: glossary, classification taxonomy, roles, default DQ tests.
-EOF
-)"
-
-create_issue "S-21 · Read-replica ingestion + API ingestion" \
-  "Iteration 5 — Data Governance" "type:slice,area:infra" "$(cat <<'EOF'
-**Outcome:** Postgres read replicas of domain, Flowable, projection. OpenMetadata ingestion connectors discover schemas. API connector ingests OpenZaak and Objecten via OpenAPI.
-EOF
-)"
-
-create_issue "S-22 · Lineage SDK (.NET) + lineage assertions across the personal-data path" \
-  "Iteration 5 — Data Governance" "type:slice,area:acl,area:event-subscriber,area:domain" "$(cat <<'EOF'
-**Outcome:** A thin .NET package wrapping OpenMetadata's lineage API, published to the **Gitea Packages** registry. ACL, Event Subscriber, and Domain Service call it as personal data flows. Each lineage edge carries purpose and legal basis.
-
-**ADR required:** "Lineage as a property of code, not docs."
-EOF
-)"
-
-create_issue "S-23 · GDPR reporting cookbook" \
-  "Iteration 5 — Data Governance" "type:slice,area:docs" "$(cat <<'EOF'
-**Outcome:** `docs/gdpr-reporting.md` showing how to answer specific AVG questions using OpenMetadata (data subject request, processing register, lineage trace).
-EOF
-)"
-
-# ---- Iteration 6 ----------------------------------------------------------
-create_issue "S-24 · Helm chart (sketch) + Kubernetes manifests for the platform" \
-  "Iteration 6 — Production Posture" "type:slice,area:infra" "$(cat <<'EOF'
-**Outcome:** A non-deployed-but-reviewable Helm chart and accompanying ADR on production posture. Documents HA, secrets, backup, observability, identity wiring.
-EOF
-)"
-
-create_issue "S-25 · Runbook completeness review" \
-  "Iteration 6 — Production Posture" "type:slice,area:docs" "$(cat <<'EOF'
-**Outcome:** All runbooks complete: startup, seed, common failures, upgrade upstream modules, restore from backup, rotate secrets, Gitea Actions gotchas.
-EOF
-)"
-
-say ""
-say "Done. Verify counts (no token needed):"
-say "  curl -s '$REPO_API/labels?limit=100' | jq length        # expect 16"
-say "  curl -s '$REPO_API/milestones?state=all&limit=100' | jq length   # expect 7"
-say "  curl -s '$REPO_API/issues?state=all&type=issues&limit=100' | jq length   # expect 26"