chore: remove unused dependencies - #1896

Greptile Summary

Removed two unused dependencies (crypto-js and js-base64) from the project. Verified through codebase search that neither dependency is imported or used anywhere - the project uses native browser APIs (atob/btoa) instead of js-base64, and has no cryptographic functionality requiring crypto-js. This cleanup reduces bundle size and removes unnecessary dependencies.

Confidence Score: 5/5

• Safe to merge - straightforward dependency cleanup with no risk
• Both dependencies are verified unused through comprehensive codebase search. No imports, no usage patterns found. Lock file properly updated. This is a pure cleanup change with zero functional impact.
• No files require special attention

Important Files Changed

_{Last reviewed commit: 9ad08f0}