Improve tool use UI in the cli (streaming command output + streaming file creates)

[cte]

Important

Enhances CLI tool UI by implementing streaming for command outputs and file creation, updating event handling, and refining UI components and hooks.

• Behavior:
  • Implements streaming for command outputs and file creation in WriteToFileTool.
  • Adds commandExecutionOutput event in events.ts and handles it in extension-host.ts and message-processor.ts.
  • Updates OutputManager to handle streaming terminal output and tool requests.
• UI:
  • Refactors useClientEvents and useExtensionHost hooks to manage client events and extension state.
  • Modifies App.tsx to integrate new hooks and manage task submissions.
  • Updates ChatHistoryItem.tsx to handle tool message rendering.
• Testing:
  • Updates tests for HelpTrigger and HistoryTrigger to reflect new trigger behaviors.
• Misc:
  • Fixes minor typos and formatting issues in cloud/page.tsx and pricing/page.tsx.

^{This description was created by for 0dcc439. You can customize this summary. It will automatically update as commits are pushed.}

[roomote]

Rooviewer   See task on Roo Cloud

Review complete. No issues found.

The merge commit from main includes:

• MCP tool name encoding to handle models that convert hyphens to underscores (triple underscore encoding)
• Tool ID sanitization to ensure API validation pattern compliance
• OpenRouter Gemini reasoning_details fix (single encrypted block per message)
• Performance optimization: shallow copy instead of deep clone in presentAssistantMessage
• UI improvements: section header styling, back button navigation
• Comprehensive test coverage for all new functionality

All changes are well-structured with proper error handling and edge case management.

Previous reviews

• 0dcc439: Review #1
• a3f02bd: Review #2

_{Mention @roomote in a comment to request specific changes to this pull request or fix all unresolved issues.}

[github-actions]

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