fix(ci): resolve TypeScript composite build failure and clean logger build artifacts

[robo38]

Overview

This pull request fixes the CI TypeScript build failure and cleans up the logger package structure to ensure consistent builds from a completely clean environment.

Changes

CI / Build Fix

• Removed prepare script from package.json
• The script executed bun run build during bun install, triggering tsc -p . before referenced projects were built
• This caused TS6305 errors in CI when dist/ did not exist

Logger Package Cleanup

• Removed accidentally committed build artifacts from src
• Deleted the following files:
  • index.js
  • index.d.ts
  • logger.js
  • logger.d.ts
  • utils.js
  • utils.d.ts

These files were generated outputs and should not live next to the source .ts files.

TypeScript Configuration

• Added libs/logger to the root tsconfig.json project references
• Ensures proper build ordering when using tsc -b

Result

• Project builds correctly from a clean environment
• CI and local builds behave consistently
• Build artifacts are no longer committed to source directories