[Doc Update] refactor(treeView): implement fixed node styling

[github-actions]

📝 Documentation Update Needed

A pull request was recently merged that may require documentation updates.

Source PR

• Repository: kubestellar/ui
• PR: refactor(treeView): implement fixed node styling ui#2295
• Merged: 2026-01-02T09:49:25Z

PR Summary

This PR refactors the TreeView component in the KubeStellar UI to implement fixed node styling, replacing the previous dynamic zoom-based scaling system. The changes simplify the codebase by removing zoom-dependent calculations and establishing consistent, fixed dimensions (146px × 30px) for tree view nodes across all zoom levels.

Changes Overview

• Refactored TreeViewNodes component - Removed dependency on useZoomStore and replaced dynamic getScaledNodeStyle() calls with fixed node styling constants
• Updated useTreeViewData hook - Removed zoom-based scaling calculations from layout engine (dagre) and replaced with fixed node dimensions
• Simplified NodeLabel component - Replaced dynamic width/height calculations based on zoom with fixed values for consistent rendering
• Removed zoom store dependencies - Cleaned up dependency arrays in useCallback hooks to remove unused currentZoom and getScaledNodeStyle references
• Standardized node dimensions - Established consistent fixed dimensions across the TreeView UI

Files Changed

The PR modifies frontend TreeView components including TreeViewNodes, useTreeViewData hook, and NodeLabel component.

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Action Required: The technical documentation writer agent will review this PR and identify specific documentation pages that need updates, then create a PR with the necessary changes.

/cc @technical-doc-writer

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