feat(cli): Add proper display for deleteFile tool

[marius-kilocode]

Summary

Fixes the CLI displaying "⚙ Unknown tool: deleteFile" when the deleteFile tool is used. Now properly displays file/directory deletion with a dedicated component.

Changes

New Component

• ToolDeleteFileMessage.tsx - Displays delete operations with:
  • 🗑️ Delete(filename) for single files
  • 🗑️ Delete(dirname) ⎿ 5 files, 2 dirs for directories
  • ⚠ warning indicator for paths outside workspace
  • "scanning..." indicator during directory scan

Supporting Changes

• ToolRouter.tsx - Added case handler for deleteFile tool
• utils.ts - Added 🗑️ icon mapping for deleteFile
• types.ts - Added DeleteFileStats interface and stats property to ToolData
• index.ts - Export new component

Tests

• 18 comprehensive tests for the new component
• Tests for getToolIcon("deleteFile")
• Integration tests for deleteFile routing in ExtensionMessageRow

Before

After

or for directories:

[changeset-bot]

🦋 Changeset detected

Latest commit: eeb6c03

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@kilocode/cli	Patch

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[kiloconnect]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Overview

This PR adds proper display support for the deleteFile tool in the CLI, replacing the previous "Unknown tool: deleteFile" message with a well-designed component that shows:

• File/directory path being deleted
• Stats for directory deletions (file count, directory count)
• Scanning indicator while stats are being gathered
• Warning indicator for paths outside the workspace

The implementation follows existing patterns in the codebase and includes comprehensive test coverage.

Files Reviewed (9 files)

• .changeset/delete-file-cli-display.md - Proper changeset for CLI patch
• cli/src/ui/messages/extension/__tests__/ExtensionMessageRow.test.tsx - Added integration tests for deleteFile routing
• cli/src/ui/messages/extension/__tests__/utils.test.ts - Added unit tests for getToolIcon
• cli/src/ui/messages/extension/tools/ToolDeleteFileMessage.tsx - New component with clean implementation
• cli/src/ui/messages/extension/tools/ToolRouter.tsx - Proper routing integration
• cli/src/ui/messages/extension/tools/__tests__/ToolDeleteFileMessage.test.tsx - Comprehensive component tests
• cli/src/ui/messages/extension/tools/index.ts - Export added
• cli/src/ui/messages/extension/types.ts - Type definitions added
• cli/src/ui/messages/extension/utils.ts - Icon mapping added

Highlights

✅ Good test coverage - Tests cover single file deletion, directory deletion with stats, edge cases (empty/undefined path, zero stats), and warning indicators

✅ Follows existing patterns - Component structure matches other tool message components (ToolReadFileMessage, ToolNewFileCreatedMessage, etc.)

✅ Proper TypeScript types - Added DeleteFileStats interface and extended ToolData appropriately

✅ User-friendly display - Shows relevant information in a compact format with proper pluralization ("1 file" vs "5 files")

[RSO]

Feels like we need a space in between the icon and the text

[marius-kilocode]

@RSO this is just a bug in my own terminal emulation :) . Not a CLI issue.