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, 16 deletions

diff --git a/dotfiles/common/.local/bin/timezone-set b/dotfiles/common/.local/bin/timezone-set
deleted file mode 100755
index 1fe7370..0000000
--- a/dotfiles/common/.local/bin/timezone-set
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/sh
-# Craig Jennings <c@cjennings.net>
-
-# sets timezone based on the ip-address when there's network connectivity
-
-# Check network status
-if ping -q -c 1 -W 1 google.com >/dev/null; then
-    NEW_TIMEZONE="$(curl --fail --silent https://ipapi.co/timezone)"
-    if sudo timedatectl set-timezone "$NEW_TIMEZONE"; then
-        notify-send "Setting timezone to $NEW_TIMEZONE successul."
-    else
-        notify-send "Attempt to set timezone failed."
-    fi
-else
-    notify-send "No network connection detected. Cannot set timezone automatically."
-fi