Initial commit that has most of what I need.

scripts/reset_build.ps1

@@ -0,0 +1,13 @@
+mv .\subprojects\packagecache .
+rm -recurse -force .\subprojects\,.\builddir\
+mkdir subprojects
+mv .\packagecache .\subprojects\
+cp *.wrap subprojects
+mkdir builddir
+meson wrap install fmt
+meson wrap install catch2
+meson wrap install ftxui
+meson wrap install nlohmann_json
+# $env:CC="clang"
+# $env:CXX="clang++"
+meson setup --default-library=static --prefer-static builddir