Roadmap: tick the CI workflows and the broker/InfluxDB dev services

Both were already in the tree — the four workflows under .gitea/workflows and
the mosquitto/influxdb services in docker/compose.dev.yml. The CI line says
the wiring is unproven, since nothing here has watched it run on a push.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XC2jX6Hdj7pxGGKzBTrbqB

ROADMAP.md

@@ -22,7 +22,9 @@ existing flow engine reachable and persistent precedes new feature breadth.
       stacks, one Traefik serving `${DOMAIN}`, `app.${DOMAIN}`, `api.${DOMAIN}`
 - [x] Design token contract: root `DESIGN-GUIDELINES.md`, per-repo `DESIGN.md`,
       byte-identical token blocks verified by `make design-check`
-- [ ] CI on Codeberg (Forgejo Actions): pre-commit, backend tests, Playwright, compose smoke
+- [x] CI on Codeberg (Forgejo Actions): pre-commit, backend tests, Playwright, compose smoke
+      — the four workflows in `.gitea/workflows/`. Never observed running on a
+      Codeberg push from here, so treat the wiring as written but unproven
 - [x] Soak and chaos harness: sustained load with the state backend, the broker and
       the engine itself taken away underneath it. `backend/scripts/soak.py` behind
       `make soak`, driving the durable webhook path through load, redis, engine and
@@ -82,7 +84,8 @@ external interfaces. See `docs/architecture/structure.canvas` → *Backend – M
       holds a flow's nodes while its values keep arriving
 - [x] Node log streaming: what a node prints, and the traceback of one that
       fails, reach the editor as `node_log` events
-- [ ] MQTT broker / InfluxDB compose services for local development
+- [x] MQTT broker / InfluxDB compose services for local development
+      (`mosquitto` and `influxdb` in `docker/compose.dev.yml`)
 - [x] Git-based versioning of the flow store (one commit per saved change)
 - [x] Draft/publish split: edits autosave to `flow.draft.json` / `nodes.draft/`,
       the engine runs only the published files, and publishing promotes the