primer commit

.gitignore

@@ -0,0 +1,67 @@
+# Build output
+/build/
+/bin/
+/out/
+/CMakeFiles/
+/CMakeCache.txt
+/cmake_install.cmake
+/Makefile
+/*.cmake
+/*.obj
+/*.o
+/*.lo
+/*.a
+/*.lib
+/*.dll
+/*.so
+/*.dylib
+/*.exe
+/*.pdb
+
+# Generated by CMake/IDE
+/compile_commands.json
+/.ninja* 
+/_deps/
+/install_manifest.txt
+
+# third_party build artifacts (keep sources but ignore local builds)
+third_party/**/build/
+third_party/**/CMakeFiles/
+third_party/**/CMakeCache.txt
+
+# IDEs and editors
+.vscode/
+.idea/
+*.suo
+*.user
+*.userprefs
+*.vcxproj*
+*.sln
+*.xcodeproj/
+*.xcworkspace/
+*.gradle/
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Logs and temporary files
+*.log
+*.tmp
+*.swp
+*~ 
+*.bak
+
+# Coverage and test artifacts
+coverage/
+coverage.info
+*.gcda
+*.gcno
+
+# Python virtual envs (if any)
+venv/
+env/
+__pycache__/
+
+# Avoid committing local SDL runtime if you copy it next to the exe
+SDL3.dll