Add mise tasks for dev environment orchestration
Single entry point: `mise run dev` does everything needed to spin up a
working dev environment — installs deps, builds the workspace packages,
brings up ClickHouse via docker compose, runs both migrations, then
starts the three Adonis processes (web with HMR, jetstream consumer,
queue worker) in parallel.
Individual tasks are also available for granular control:
- `mise run install` / `packages:build` / `build` / `lint` / `test`
- `mise run db:up` / `db:wait` / `db:migrate` / `db:down`
- `mise run dev:web` / `dev:jetstream` / `dev:queue`
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>