[gocanto]

What

• Remove the Go shell bridge (provision/go) — the @ollin/shell portal CLI and the Go TUI reimplementation. It was a real-terminal harness, not part of the shipped runtime. Pruned its now-dead cache plumbing (bin/go-build/go-mod/go-tmp).
• Rename provision/ → infra/ and adopt the sibling sasu repo's infra/ conventions by consolidating @ollin/artefacts + @ollin/tsconfig + the old provision-ts helpers into a single @ollin/infra package:
  • infra/src/index.ts — cache/path helpers (infraRoot, cacheDir, workspacePath, named tool buckets).
  • infra/tsconfig/{base,tui,acceptance}.json — centralized configs, exported via @ollin/infra/tsconfig/*.json.
  • infra/.cache — single tool-cache root; .npmrc store-dir → infra/.cache/pnpm-store.
  • infra/make/*.mk — modular Makefile; the repo-root Makefile is now a transparent forwarder into infra/make/Makefile.
• Rewire consumers (root, tui, docs, acceptance) onto @ollin/infra, repoint every provision/.cache path to infra/.cache, drop the deleted packages from the pnpm workspace, and update UPSTREAM.md.
• Add .idea/ to .gitignore.

Why

provision/ split tooling across several workspace packages and shipped a Go harness that isn't part of the public runtime. This aligns tui with sasu's single-package infra/ convention: one owner for the tool cache, centralized tsconfigs, and the Makefile.

Notes for reviewers

• Hard cutoff on infra/artefacts/: deliberately not ported. tui packages build to their own packages/*/dist, so the sasu-style artefacts/dist|.logs helpers were dropped rather than carried over dead.
• The cache-helper source in the old packages/artefacts / provision/ts was never imported at runtime (configs compute paths inline); only the tsconfig exports were consumed — so the consolidation is mostly extends + workspace-dep rewiring.
• tsBuildInfoFile paths in the relocated infra/tsconfig/*.json resolve relative to the base-config dir (verified by typecheck).

Verification

• pnpm install → 4 workspace packages, @ollin/infra swapped in for the two removed packages.
• pnpm typecheck ✓ · pnpm build ✓ · pnpm test ✓ (tui 401, docs 5, acceptance 10 incl. the ESM package-consumption test).
• make help reaches infra/make/* via the root forwarder.
• git grep provision | @ollin/artefacts | @ollin/tsconfig → clean.

[gemini-code-assist]

Code Review

This pull request restructures the repository's tooling by replacing the old provision workspace and @ollin/tsconfig package with a unified @ollin/infra workspace. The Go-based TUI shell implementation and old artefacts package have been completely removed. All tool caches, centralized TypeScript configurations, and Makefile targets have been consolidated under the new infra directory, with the root Makefile acting as a transparent forwarder to modular makefiles in infra/make. As there are no review comments provided, I have no additional feedback to offer on these changes.

Important

The consumer version of Gemini Code Assist on GitHub is being sunset. Starting June 18, 2026, new organization installations will be blocked, and all code review activity will officially cease on July 17, 2026.
For more details on the timeline and next steps, please review the Help Documentation.