Write tests for the project#2

devbm7 wants to merge 3 commits intomaindevbm7/rexplain:mainfrom

claude/write-project-tests-011CUdffybWhdysBbUioS33Hdevbm7/rexplain:claude/write-project-tests-011CUdffybWhdysBbUioS33HCopy head branch name to clipboard