refactor(shell): reorganize shell config for proper separation

Restructure shell configuration to follow standard conventions:
- .profile: Environment variables only (POSIX compatible)
- .bash_profile: NEW - sources .profile and .bashrc for login shells
- .bashrc: Bash-specific settings, sources .bashrc.d/
- .zshrc: Zsh-specific settings, sources .zshrc.d/

New modular directories:
- .bashrc.d/: aliases, emacs, fzf, git, media, utilities
- .zshrc.d/: same as bashrc.d plus arch-downgrade (zsh-only)
- .profile.d/: reduced to env-only files (display, framework, auto-tmux)

Fixes:
- Remove duplicate .profile sourcing in .bashrc
- Remove broken XDG_CURRENT_DESKTOP=GNOME line from display.sh
- Move aliases/functions from .profile to appropriate .d/ directories
- Shell-specific init (zoxide, fzf) now in .bashrc/.zshrc directly
- FreeBSD bindkey fix now in .zshrc directly

Also adds CLAUDE.md session context file.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/dotfiles/system/.zshrc.d/git.sh b/dotfiles/system/.zshrc.d/git.sh
new file mode 100644
index 0000000..6c2b6ad
--- /dev/null
+++ b/dotfiles/system/.zshrc.d/git.sh
@@ -0,0 +1,32 @@
+# git.sh
+# Craig Jennings <c@cjennings.net>
+# Git aliases and convenience functions
+
+# =============================================================================
+# Aliases
+# =============================================================================
+alias gitlog="git log --graph --pretty=format:'%Cred%h%Creset %an: %s - %Creset %C(yellow)%d%Creset %Cgreen(%cr)%Creset' --abbrev-commit --date=relative"
+alias gitstatus='git status -sb'
+alias gitcom='git commit -m'
+alias gitpp='git pull --prune'
+alias gittagbydate="git for-each-ref --sort=creatordate --format '%(refname) %(creatordate)' refs/tags"
+
+# =============================================================================
+# Functions
+# =============================================================================
+
+# Stash, pull, pop
+gitsp() {
+    git stash && git pull && git stash pop
+}
+
+# Checkout branch with fzf
+gitck() {
+    git checkout "$(git branch --all | fzf | tr -d '[:space:]')"
+}
+
+# Diff with fzf preview
+gitdiff() {
+    preview="git diff $@ --color=always -- {-1}"
+    git diff "$@" --name-only | fzf -m --ansi --preview "$preview"
+}