Scaffold base build files for dual mode

.gitignore

@@ -1,2 +1,48 @@
-.venv
-.idea
+# 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
+
+# SCons
+.sconsign.dblite
+.sconf_temp/
+*.sconsign
+
+# IDEs
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# Godot-specific
+bin/
+gen/
+godot-cpp/
+demo/bin/
+demo/.godot/
+.venv/