Option to hide or resize the right-side status panel (token/cost stats)

[lulled]

Feature Request

What I see (right side panel):

The problem

The right-side status panel showing context/token/cost stats takes up a significant portion of the terminal width, especially on smaller screens. It reduces the space available for reading the conversation and code.

Proposed solution

Add a config option or keybind to:

1. Hide the panel entirely (e.g., a toggle keybind or tui.json setting like "stats_panel": "hidden")
2. Resize the panel to make it narrower
3. Auto-collapse option that only shows it on hover/focus

This would be especially useful for users on smaller terminal windows or laptop screens.

[github-actions]

This issue doesn't fully meet our contributing guidelines.

What needs to be fixed:

• Feature request titles must start with [FEATURE]: (e.g., [FEATURE]: Option to hide or resize the right-side status panel)

Please edit this issue to address the above within 2 hours, or it will be automatically closed.

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For keybind-related issues, please also check our pinned keybinds documentation: #4997

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[github-actions]

This issue has been automatically closed because it was not updated to meet our contributing guidelines within the 2-hour window.

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