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, 28 deletions

diff --git a/dotfiles/common/.local/bin/decryptfile b/dotfiles/common/.local/bin/decryptfile
deleted file mode 100755
index 4176450..0000000
--- a/dotfiles/common/.local/bin/decryptfile
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-# Decrypt a GPG file to clipboard (symmetric)
-# Usage: decryptfile <file.gpg>
-
-if [ -z "$1" ]; then
-    echo "Usage: decryptfile <file.gpg>"
-    exit 1
-fi
-
-if [ ! -f "$1" ]; then
-    echo "File not found: $1"
-    exit 1
-fi
-
-# Decrypt and copy to clipboard
-if command -v wl-copy &> /dev/null; then
-    # Wayland
-    gpg --decrypt "$1" 2>/dev/null | wl-copy
-    echo "Decrypted content copied to clipboard (Wayland)"
-elif command -v xclip &> /dev/null; then
-    # X11
-    gpg --decrypt "$1" 2>/dev/null | xclip -selection clipboard
-    echo "Decrypted content copied to clipboard (X11)"
-else
-    echo "No clipboard tool found (need wl-copy or xclip)"
-    echo "Decrypting to stdout instead:"
-    gpg --decrypt "$1"
-fi