refactor: drop in-repo dotfiles/, move stow tooling to the dotfiles repo

Since the installer clones DOTFILES_REPO into ~/.dotfiles and stows from there, the in-repo dotfiles/ tree was dead weight. Nothing reads it at install time. I removed it (831 files) now that both machines are migrated.

The Makefile's stow / restow / reset / unstow / import targets and the dotfile-script unit suites moved to the dotfiles repo. They sit alongside the scripts they manage and run standalone (cd ~/.dotfiles && make ...). This Makefile keeps the VM-integration targets and the installer-helper suite (safe-rm-rf).

I updated CLAUDE.md and README.md so stow operations run from ~/.dotfiles, and the dotfile-management, theme, and unit-test sections point at the standalone repo. The README was already describing the old in-repo model from before the installer switched to cloning. This brings it in line.

1 files changed, 0 insertions, 12 deletions

diff --git a/dotfiles/common/.local/bin/ifinstalled b/dotfiles/common/.local/bin/ifinstalled
deleted file mode 100755
index c192eba..0000000
--- a/dotfiles/common/.local/bin/ifinstalled
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/sh
-
-# Some optional functions in LARBS require programs not installed by default. I
-# use this little script to check to see if a command exists and if it doesn't
-# it informs the user that they need that command to continue. This is used in
-# various other scripts for clarity's sake.
-
-for x in "$@"; do
-	if ! which "$x" >/dev/null 2>&1 && ! pacman -Qq "$x" >/dev/null 2>&1; then
- 		notify-send "📦 $x" "must be installed for this function." && exit 1 ;
-	fi
-done