[thymikee]

Summary

With the repo checked out under a dot-directory (for example a worktree in ~/.t3/worktrees/... or ~/.worktrees/...), yarn build produced broken output and tests and lint failed:

• babel.config.js applied @babel/preset-typescript through a **/*.ts glob, which doesn't match paths with a dot segment. TypeScript went through untranspiled, so build/*.js contained type annotations.
• scripts/build.js matched **/*.js, **/*.ts and **/__{tests,mocks,fixtures}__/** against absolute paths, so .ts files were copied as-is instead of compiled, and test folders ended up in build/.

Changes:

• babel.config.js: the TypeScript override uses /\.ts$/ instead of the glob.
• scripts/build.js: globs are matched against the path relative to packages/, so the checkout location no longer matters.

Test Plan

Fresh checkout of main under a dot-directory:

	Before	After
packages/cli-tools/build/logger.js	raw TypeScript	CommonJS
__tests__ folders in build/	1	0
yarn jest packages	20 failures in cli-config-apple alone	52 suites, 298 tests pass
yarn lint	import/namespace errors	0 errors

A build of the same commit from a path without a dot segment produces byte-identical build/**/*.js.