Initial commit: Pixel-ADSB flight tracker

Retro SNES-style side-view ADS-B aircraft tracker with pixel art sprites,
animated celestial bodies, weather visualization, and directional views.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,24 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+*.egg-info/
+.eggs/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# Claude Code
+.claude/
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Local config (uncomment if you want to ignore local changes)
+# config.json