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.

2 files changed, 0 insertions, 28 deletions

diff --git a/dotfiles/dwm/.gnupg/gpg-agent.conf b/dotfiles/dwm/.gnupg/gpg-agent.conf
deleted file mode 100644
index 6448665..0000000
--- a/dotfiles/dwm/.gnupg/gpg-agent.conf
+++ /dev/null
@@ -1,18 +0,0 @@
-# Pinentry configuration
-pinentry-program /usr/bin/pinentry-dmenu
-pinentry-timeout 10
-allow-loopback-pinentry
-
-# Cache passphrases for entire login session (400 days)
-default-cache-ttl 34560000
-max-cache-ttl 34560000
-
-# Enable SSH support (use gpg-agent for SSH keys too)
-enable-ssh-support
-
-# Prevent external programs from clearing cache
-no-allow-external-cache
-
-# Keep running even when no connections
-keep-display
-keep-tty
diff --git a/dotfiles/dwm/.gnupg/pinentry-dmenu.conf b/dotfiles/dwm/.gnupg/pinentry-dmenu.conf
deleted file mode 100644
index ccd4d55..0000000
--- a/dotfiles/dwm/.gnupg/pinentry-dmenu.conf
+++ /dev/null
@@ -1,10 +0,0 @@
-asterisk= "* ";
-prompt = "$";
-font = "BerkeleyMono Nerd Font:size=12";
-prompt_fg = "#eeeeee";
-prompt_bg = "#d9904a";
-normal_fg = "#ffffff";
-normal_bg = "#000000";
-select_fg = "#eeeeee";
-select_bg = "#d9904a";
-desc_fg = "#eeeeee";