v0.4.3 — fix: build workspace packages before Worker deploy

Patch release.

Fixed

• create-ig-harness scaffolder failed at `wrangler deploy` with `Could not resolve @ig-harness/ig-sdk` for every external user. The scaffolder went straight from `pnpm install` to `wrangler deploy` without ever running `pnpm -r build`, so Worker bundling failed because workspace `dist/` directories were empty.
• Re-runs against an existing `~/.ig-harness/` clone previously only ran `git pull` and skipped install+build, leaving stale dependencies. Now install + build run unconditionally.

npm

• `create-ig-harness@0.4.3` published

Upgrade

```bash
npx create-ig-harness@latest
```