feat: initial commit - Dota 2 egui overlay with GSI, OpenDota API, SQLite cache and recommendation engine

Made-with: Cursor

.gitignore

@@ -0,0 +1,19 @@
+# Windows
+Thumbs.db
+Desktop.ini
+$RECYCLE.BIN/
+
+# Rust / Cargo
+target/
+
+# Local secrets
+.env
+.env.*
+!.env.example
+
+# Misc
+*.log
+temp_*.json
+response.json
+
+.cursor/