First concrete step of the zot consolidation (colibri ADR). Opt-in FEATURE_ZOT
(default NO; Pi stays default during migration).
- build.cfg: FEATURE_ZOT, ZOT_VERSION (pinned v0.2.29), ZOT_REPO,
ZOT_ARTIFACT_DIR, ZOT_DEEPSEEK_KEY (optional bake).
- scripts/stage-zot-iso.sh: install the prebuilt zot binary -> /usr/local/bin/zot;
populate the operator's $ZOT_HOME (~/.local/state/zot) with auth.json
({"deepseek":{"api_key":...}}, 0600) when a key is given, else an
auth.json.sample template + README (telegram via `zot telegram-bot setup`).
- build.sh: status line, resolve_zot_paths, preflight_zot_artifacts (errors with
the GOOS=freebsd go-build hint — zot has no FreeBSD release), install_zot_agent
(+ chown operator state), wired into preflight + install sequences.
zot is built on the FreeBSD host from the pinned tag:
(cd $ZOT_REPO && git checkout v0.2.29 && GOOS=freebsd GOARCH=amd64 \
go build -trimpath -o bin/zot ./cmd/zot)
sh -n clean; staging smoke-tested (binary staged, auth.json 0600 valid).
Credentials use zot's own resolution (--api-key -> env -> auth.json), replacing
baked-into-binary keys. Default build unchanged (FEATURE_ZOT=NO).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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