feat: add kiqr status command

[kjellbergzoey]

What

Adds kiqr status — a live project status dashboard that answers the
single most common question during local theme dev: "is my site up,
and where do I reach it?" — at a glance, without digging through
docker ps or remembering the per-project hostname scheme.

Running kiqr status shows:

• whether the project is initialized (kiqr.yaml present),
• an overall running / stopped state (green / red),
• the per-service container state (wordpress, mariadb, phpmyadmin),
  so a partial or stuck start is immediately visible,
• the URLs (site, admin, phpMyAdmin) — only when the site is up.

Status: running

Services
 ● wordpress  running
 ● mariadb    running
 ● phpmyadmin running

URLs
 Site: http://acme.<machine>.lvh.me:5477
 Admin: http://acme.<machine>.lvh.me:5477/wp-admin
 phpMyAdmin: http://phpmyadmin.acme.<machine>.lvh.me:5477

When stopped it nudges you toward kiqr up; when uninitialized it
points at kiqr init.

How

• src/lib/status.ts — pure, unit-tested logic. getProjectStatus(deps)
  reads the project config and resolves each service's running state via
  the existing isContainerRunning from src/lib/docker.ts, injected
  as a dependency so it is fully mockable. URLs are computed with
  buildProjectHostname and the exact :5477 scheme used by
  info.tsx / open.tsx. The overall running state keys off the
  WordPress front-end container.
• src/commands/status.tsx — a thin Ink renderer mirroring the style of
  info.tsx (Pastel auto-discovers it; no index.tsx edit needed).
• tests/lib/status.test.ts — injects a mock container-check fn and a
  temp kiqr.yaml; asserts not-initialized / running-with-URLs /
  stopped / partial-start states, URL computation, and the container
  name filtering.

Verification

• npm run lint (Biome) — pass
• npm run typecheck — pass
• npm test — pass (120 tests, 9 new)
• npm run build — pass
• Smoke-tested node dist/cli.js status end-to-end in initialized
  (stopped) and uninitialized project dirs; output as shown above.

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