refactor: consolidate dotfiles into declarative Nix modules

- Remove nvim git submodule, use flake input instead
- Inline all shell configurations into Nix modules
- Remove legacy bootstrap.sh and macos/macos script
- Add NixOS system configuration support
- Update documentation with platform-specific setup
- Add claude-code to macOS Homebrew
- Remove stow-based dotfile management approach

1 files changed, 0 insertions, 70 deletions

diff --git a/git/.gitconfig b/git/.gitconfig
deleted file mode 100644
index 7e5bd8d..0000000
--- a/git/.gitconfig
+++ /dev/null
@@ -1,70 +0,0 @@
-[user]
-name = Simen A. W. Olsen
-email = hello@simenandre.no
-signingkey = ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMCyUn5BfmAnd/6xi0X1mYF/+jPOmCS0bpNUePF55gCY
-
-[apply]
-# Detect whitespace errors when applying a patch
-whitespace = fix
-
-[core]
-# Make `git rebase` safer on OS X
-# More info: <http://www.git-tower.com/blog/make-git-rebase-safe-on-osx/>
-trustctime = false
-editor = nvim 
-excludesfile = ~/.gitignore_global
-
-[color]
-# Use colors in Git commands that are capable of colored output when
-# outputting to the terminal. (This is the default setting in Git ≥ 1.8.4.)
-ui = auto
-
-[color "branch"]
-current = yellow reverse
-local = yellow
-remote = green
-
-[color "diff"]
-meta = yellow bold
-frag = magenta bold # line info
-old = red           # deletions
-new = green         # additions
-
-[color "status"]
-added = yellow
-changed = green
-untracked = cyan
-
-[diff]
-# Detect copies as well as renames
-renames = copies
-
-[help]
-# Automatically correct and execute mistyped commands
-autocorrect = 1
-
-[merge]
-# Include summaries of merged commits in newly created merge commit messages
-log = true
-
-[push]
-autoSetupRemote = true
-
-[gpg]
-program = ssh
-format = ssh
-
-[github]
-user = simenandre
-
-[pull]
-rebase = true
-	rebase = true
-
-[url "ssh://git@github.com/"]
-    insteadOf = https://github.com/
-
-[gpg "ssh"]
-	program = /Applications/1Password.app/Contents/MacOS/op-ssh-sign
-[commit]
-	gpgsign = true