fix: merge duplicate imports in packages/cli (4/4)#19795

Nixxx19 wants to merge 8 commits into

google-gemini:maingoogle-gemini/gemini-cli:mainfrom

Nixxx19:nityam/cleanup-import-no-duplicates-cliNixxx19/gemini-cli:nityam/cleanup-import-no-duplicates-cliCopy head branch name to clipboard