fix: Add back in link to go to changing default homepage section of welcome.md
fix: Add back in link to go to changing default homepage section of welcome.md

CodeRichardJohnston/slate-demo,code-computerlove/slate,cartridge/cartridge-cli,cartridge/cartridge,code-computerlove/quarry,code-computerlove/slate,CodeRichardJohnston/slate-demo,code-computerlove/slate-cli