* Fixes to project build process, rearranging of dependencies.

If a project's services use libraries that are not part of base XREngine, prepare-database in the build
process will error out if it has to touch those services. Added a section to downloadProjects.ts that
runs npm install on each project after it's downloaded (skipping default-project).

Moved some libraries from devDependencies to dependencies, since they're needed for project dependency
installation. Removed global install of these dependencies since they should now always be installed.

* add --legacy-peer-deps

* installing make

* Stringifying clientSettings.defaultThemeSettings

Co-authored-by: Kyle Baran <kbaran@hyperconstruct.io>