Related Issue

Description

In the Agent Folder panel, long filenames are truncated with truncate, making it hard to see the full name. This change adds a hover tooltip that displays the full file/folder name so users can quickly identify long entries.

Implementation:

• Updated src/components/Folder/index.tsx (FileTree) to wrap each file/folder row button with TooltipSimple using content={child.name}.
• This keeps click/expand behavior the same while improving discoverability for long filenames.

Testing Evidence (REQUIRED)

• I have included human-verified testing evidence in this PR.
• This PR includes frontend/UI changes, and I attached screenshot(s) or screen recording(s).
• No frontend/UI changes in this PR.

What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

Contribution Guidelines Acknowledgement

• I have read and agree to the Eigent Contribution Guideline