ona: add devcontainer + automations for BlackRock demo

- .devcontainer/devcontainer.json: Node 22 base image with Docker-in-Docker
  feature so the upstream docker/docker-compose.dev.yml can bring up
  Postgres + Redis inside the Ona VM.
- .devcontainer/post-create.sh: idempotent setup that seeds .env from
  .env.dev, fills the <INSERT_*> placeholders with safe dev defaults +
  random strings, prepulls images, runs npm ci.
- .ona/automations.yaml: three services (postgres-redis, api, client)
  plus manual 'seed' and 'dry-run-demo' tasks. First boot runs
  npm run database:setup and marks .ona/.db-initialized so subsequent
  restarts skip re-seeding.
- .ona/README.md: explainer of the changes and how to bring the env up.
- .gitignore: ignore the .db-initialized marker.

.devcontainer/devcontainer.json

@@ -0,0 +1,30 @@
+{
+  "name": "Ghostfolio (Ona demo)",
+  "image": "mcr.microsoft.com/devcontainers/javascript-node:1-22",
+  "features": {
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {
+      "moby": false,
+      "dockerDashComposeVersion": "v2"
+    },
+    "ghcr.io/devcontainers/features/git:1": {}
+  },
+  "forwardPorts": [3333, 4200, 5432, 6379],
+  "portsAttributes": {
+    "3333": { "label": "Ghostfolio API" },
+    "4200": { "label": "Ghostfolio Client" },
+    "5432": { "label": "PostgreSQL" },
+    "6379": { "label": "Redis" }
+  },
+  "postCreateCommand": "bash .devcontainer/post-create.sh",
+  "remoteUser": "node",
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "dbaeumer.vscode-eslint",
+        "esbenp.prettier-vscode",
+        "Prisma.prisma",
+        "nrwl.angular-console"
+      ]
+    }
+  }
+}

.devcontainer/post-create.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+# One-shot setup for the Ghostfolio dev container inside Ona.
+# Idempotent: safe to re-run.
+
+set -euo pipefail
+
+cd "$(dirname "$0")/.."
+
+echo "==> Seeding .env from .env.dev (if missing)"
+if [ ! -f .env ]; then
+  cp .env.dev .env
+  # Fill in safe dev defaults — the upstream .env.dev has <INSERT_...> placeholders.
+  sed -i 's|<INSERT_REDIS_PASSWORD>|devredispassword|g' .env
+  sed -i 's|<INSERT_POSTGRES_PASSWORD>|devpostgrespassword|g' .env
+  sed -i 's|<INSERT_RANDOM_STRING>|'"$(openssl rand -hex 32)"'|g' .env
+fi
+
+echo "==> Pre-pulling Postgres + Redis images (cached into prebuild)"
+docker pull postgres:15 >/dev/null 2>&1 || true
+docker pull redis:7 >/dev/null 2>&1 || true
+
+echo "==> Installing npm dependencies"
+npm ci --no-audit --no-fund
+
+echo "==> Done. Services will be brought up by Ona automations."

.gitignore

@@ -44,3 +44,6 @@ testem.log
 # System Files
 .DS_Store
 Thumbs.db
+
+# Ona
+.ona/.db-initialized

.ona/README.md

@@ -0,0 +1,47 @@
+# Ona demo setup — Ghostfolio fork
+
+This fork is the target codebase for the **Apr 23 BlackRock deep-dive** demo.
+
+## What this folder contains
+
+- [`automations.yaml`](automations.yaml) — Ona services for Postgres, Redis, the
+  NestJS API, and the Angular client, plus manual `seed` and `dry-run-demo` tasks.
+
+## What changed vs upstream
+
+1. **`.devcontainer/devcontainer.json`** — new. Node 22 base image, Docker-in-Docker
+   feature enabled (needed so `docker compose -f docker/docker-compose.dev.yml up`
+   works for Postgres + Redis), ports forwarded, `postCreateCommand` wires up
+   `.env` and npm install.
+
+2. **`.devcontainer/post-create.sh`** — new. Seeds `.env` from `.env.dev`,
+   replaces the `<INSERT_*>` placeholders with safe dev defaults, prepulls
+   `postgres:15` / `redis:7` images, runs `npm ci`. Idempotent.
+
+3. **`.ona/automations.yaml`** — new. Starts the stack on
+   `postDevcontainerStart` / `postEnvironmentStart`. First boot runs
+   `npm run database:setup` (schema + seed), marks it with
+   `.ona/.db-initialized` so subsequent restarts skip re-seeding.
+
+## How to bring it up
+
+1. Open this repo in Ona.
+2. Wait for the devcontainer build (DinD is heavy first time; subsequent opens
+   use the prebuild cache).
+3. `gitpod automations service list` — all three services should go `ready`.
+4. Open the forwarded port `4200` → Ghostfolio UI. First user created gets
+   `ADMIN`.
+
+## Reset before a demo
+
+```
+gitpod automations task start seed
+```
+
+## Notes for the demo day
+
+- Keep `5432` + `6379` forwarded but unadvertised. Port `4200` is the only UI.
+- The `.env` generated by post-create uses throwaway dev passwords. DO NOT
+  commit a real `.env`.
+- If DinD is slow to come up on first boot, `gitpod automations service logs postgres-redis`
+  tails the compose output.

.ona/automations.yaml

@@ -0,0 +1,77 @@
+# Ona automations for the Ghostfolio demo environment.
+#
+# Shape of the world when services are up:
+#   postgres (5432) + redis (6379) via docker compose on the host
+#   api      (3333) via `npm run start:server`
+#   client   (4200) via `npm run start:client`
+#
+# This is the "dev env == preprod test env" demo: the full Ghostfolio stack
+# compiles, runs, and serves requests inside the same Ona VM that the
+# agent (Claude Code / Cursor / Codex / Ona) operates in.
+
+services:
+  postgres-redis:
+    name: PostgreSQL + Redis
+    description: Backing stores for Ghostfolio. Uses the upstream dev compose file.
+    triggeredBy:
+      - postDevcontainerStart
+      - postEnvironmentStart
+    commands:
+      start: docker compose -f docker/docker-compose.dev.yml up
+      ready: |
+        docker exec gf-postgres-dev pg_isready -U user -d ghostfolio-db && \
+        docker exec gf-redis-dev redis-cli --pass "$(grep ^REDIS_PASSWORD .env | cut -d= -f2)" ping | grep -q PONG
+      stop: docker compose -f docker/docker-compose.dev.yml down
+
+  api:
+    name: Ghostfolio API
+    description: NestJS backend, hot-reload, port 3333.
+    triggeredBy:
+      - postDevcontainerStart
+      - postEnvironmentStart
+    commands:
+      start: |
+        # Wait for DB to be ready, then sync schema + seed on first run.
+        until docker exec gf-postgres-dev pg_isready -U user -d ghostfolio-db >/dev/null 2>&1; do sleep 1; done
+        if [ ! -f .ona/.db-initialized ]; then
+          npm run database:setup
+          touch .ona/.db-initialized
+        fi
+        npm run start:server
+      ready: curl -sf http://localhost:3333/api/v1/health
+
+  client:
+    name: Ghostfolio Client
+    description: Angular frontend, hot-reload, port 4200.
+    triggeredBy:
+      - postDevcontainerStart
+      - postEnvironmentStart
+    commands:
+      start: npm run start:client
+      ready: curl -skf https://localhost:4200/en || curl -sf http://localhost:4200/en
+
+tasks:
+  seed:
+    name: Reset + seed demo data
+    description: Wipe the DB and reseed. Use before a demo run.
+    triggeredBy:
+      - manual
+    command: |
+      rm -f .ona/.db-initialized
+      docker compose -f docker/docker-compose.dev.yml down -v
+      docker compose -f docker/docker-compose.dev.yml up -d
+      until docker exec gf-postgres-dev pg_isready -U user -d ghostfolio-db >/dev/null 2>&1; do sleep 1; done
+      npm run database:setup
+      touch .ona/.db-initialized
+      echo "✅ Ghostfolio DB reset + seeded."
+
+  dry-run-demo:
+    name: "Dry-run: local agent beat"
+    description: Sanity check that Claude Code + Ona agent can reach the API and run a test.
+    triggeredBy:
+      - manual
+    command: |
+      set -e
+      curl -sf http://localhost:3333/api/v1/health | jq .
+      npx nx test api --watch=false --passWithNoTests | tail -20
+      echo "✅ Local agent beat ready."