Add project files (part 1/2)

Co-Authored-By: Claude Sonnet 5 <[email protected]>

third_party/nanovg/.gitignore

@@ -0,0 +1,28 @@
+## Compiled source #
+*.com
+*.class
+*.dll
+*.exe
+*.o
+*.so
+test
+
+## Logs and databases #
+*.log
+*.sql
+*.sqlite
+
+## OS generated files #
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+## Build dir
+build/*
+
+## xcode specific
+*xcuserdata*