Solar Command (WIP)

## Current Features - 3D render of the solar system with rotating camera and zoom in and out integration - Earth, Moon, and Mars gameplay states with separate inventories and progression - Tier-based production chains with unlock requirements between recipe tiers - Manual production plus timed production progress - Production level upgrades and speed upgrades - Planet exploitation research for unlocking Moon and Mars - Automation research per discovered recipe - Transport routes that ship resources from other planets back to Earth - Sell-all economy loop on Earth - In-game HUD with tabs for Production, Research, Logistics, and Resources - Planet selector tied to the solar system view - Solar system scene with focus controls for Sun, Earth, Moon, Mars, and decorative outer planets - Menu states for dock left/right, minimize, and expanded mode - Cheat toggle and quick money injection for testing ## TODO - End game with Skill tree (POE style) creating a satisfying loop - Other start system at endgame - UI tweaks and polish for the HUD, planet menus, solar map layout, and overall readability - Replace temporary emoji resource icons with final sprites and art assets - Replace temporary or placeholder planet/UI sprites where needed - Add sound design, UI audio feedback, and gameplay effects - Add more visual effects for production, research, transport, and planet interaction