docs: Update .gitignore for C++ and common build artifacts

.gitignore

@@ -1,6 +1,73 @@
-# ---> Zig
+# ---> C++
-.zig-cache/
+
-zig-out/
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# Build directories
 build/
 build-*/
-docgen_tmp/
+bin/
+obj/
+Debug/
+Release/
+x64/
+x86/
+
+# IDE and Editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# CMake
+CMakeCache.txt
+CMakeFiles/
+cmake_install.cmake
+Makefile
+
+# Dependency directories
+node_modules/
+vendor/
+
+# Logs
+*.log