Clean up gitconfig setup and screen bootstrapping to make it more friendly to AI shell use

Update to home-local

Remove a bunch of vestigial stuff now that modern MacOS and 1password handle ssh keys better. Clean up login prompt noise to reduce problems for AIs.

Add custom section for mac customizations

Add support for auto-installing sudo-via-touchid

Fix vim colorscheme to work ootb for vim 9

UPdate vim plugins

Make home-relative

Add signing support to git commits. Uses github signing keys via 1password. May require somme .ssh configs (allowed_signers).

Update gitconfig to use 1password for git GPG signing

Merge branch 'master' of github.com:apinstein/dotfiles

Add `curltime` for performance metrics for any url

Tweak git defaults for auto branch setup

Add way to dynamically enable xdebug for php (xdebug-php) and also get vgit alias working.

Small tweaks.