# Task ID: 6
# Title: Game Board UI & Plane Rendering (Client)
# Status: pending
# Dependencies: 3
# Priority: high
# Description: Develop the client-side game board component (10x10 grid) and the visual representation of planes. This includes the basic rendering of the grid and placeholder plane sprites.
# Details:
Create a `GameBoard` component using Canvas or a grid-based CSS layout. Implement `PlaneSprite` components that can be positioned on the grid. Adhere to the 'deep tech' theme for visual design. The board should support coordinate system (A-J, 1-10).

# Test Strategy:
Render the game board with empty cells. Place dummy plane sprites at various positions and orientations to ensure correct rendering. Verify coordinate display.