## Summary The WP Codebox source-checkout entrypoint added in #1034 fixes missing `dist/` in Lab snapshots, but it now runs the delegated compiled CLI with `cwd` set to the WP Codebox repo root. That changes relative path resolution for consumer plans and breaks agent-task recipes that intentionally pass workspace-relative component paths. ## Evidence Context: WPSG typed-artifact Lab loop from `/Users/chubes/Developer/wp-site-generator@lab-typed-artifacts-loop-20260616` using: ```text HOMEBOY_WP_CODEBOX_BIN=.ci/wp-codebox/bin/wp-codebox-source.mjs ``` The source entrypoint correctly bootstrapped the missing build output: ```text WP Codebox CLI dist entrypoint is absent; bootstrapping the source checkout before running the CLI. > wp-codebox-workspace@0.8.3 build ``` But the final recipe validation failed with missing workspace-relative dependencies: ```text Recipe validation failed with 9 issues. Directory does not exist: .../wp-codebox-agent-task-recipe-*/.ci/agents-api Directory does not exist: .../wp-codebox-agent-task-recipe-*/.ci/data-machine Directory does not exist: .../wp-codebox-agent-task-recipe-*/.ci/data-machine-code Directory does not exist: .../wp-codebox-agent-task-recipe-*/.ci/ai-provider-for-openai-codex-oauth-provider ``` The plan passes these as consumer workspace-relative paths: ```text .ci/agents-api .ci/data-machine .ci/data-machine-code .ci/ai-provider-for-openai-codex-oauth-provider ``` They exist in the WPSG workspace. They do not exist relative to `.ci/wp-codebox` or the temp recipe directory. ## Regression cause `bin/wp-codebox-source.mjs` uses `cwd: repoRoot` in the shared `run()` helper for both bootstrap commands and the final delegated CLI execution. Bootstrap commands need `cwd: repoRoot`, but the final compiled CLI must preserve the caller's original working directory so consumer-relative paths keep resolving against the consumer workspace. ## Expected behavior - `npm ci` / `npm run build` run from the WP Codebox source checkout root. - The final `node packages/cli/dist/index.js ...` runs from the original caller cwd. - Relative `provider_plugin_paths`, component contracts, mounts, and staged files continue to resolve relative to the consumer workspace. ## Acceptance criteria - Add coverage proving `bin/wp-codebox-source.mjs` bootstraps from the WP Codebox repo root but delegates the CLI from the original caller cwd. - The existing source-checkout smoke still passes. - A fixture invoking the source entrypoint from a separate consumer directory can resolve a relative path from that consumer cwd. - No WPSG-specific behavior is added. ## Related - #1032 - #1034