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, 20 deletions

diff --git a/dotfiles/dwm/.local/share/applications/emacsclient-mail.desktop b/dotfiles/dwm/.local/share/applications/emacsclient-mail.desktop
deleted file mode 100644
index 6efcf61..0000000
--- a/dotfiles/dwm/.local/share/applications/emacsclient-mail.desktop
+++ /dev/null
@@ -1,20 +0,0 @@
-[Desktop Entry]
-Categories=Network;Email;
-Comment=Emacs is my mail client
-Exec=sh -c "exec emacsclient --alternate-editor= --display=\\"\\$DISPLAY\\" --eval \\\\(message-mailto\\\\ \\\\\\"%u\\\\\\"\\\\)"
-Icon=emacs
-Name=Emacs (Mail, Client)
-MimeType=x-scheme-handler/mailto;
-NoDisplay=true
-Terminal=false
-Type=Application
-Keywords=emacsclient;
-Actions=new-window;new-instance;
-
-[Desktop Action new-window]
-Name=New Window
-Exec=/usr/bin/emacsclient --alternate-editor= --create-frame --eval "(message-mailto \\"%u\\")"
-
-[Desktop Action new-instance]
-Name=New Instance
-Exec=emacs -f message-mailto %u