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, 49 deletions

diff --git a/dotfiles/common/.config/calibre/device_drivers_SMART_DEVICE_APP.py.json b/dotfiles/common/.config/calibre/device_drivers_SMART_DEVICE_APP.py.json
deleted file mode 100644
index 09a8c01..0000000
--- a/dotfiles/common/.config/calibre/device_drivers_SMART_DEVICE_APP.py.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "extra_customization": [
-    false,
-    "",
-    "",
-    "",
-    true,
-    "9090",
-    false,
-    "",
-    "",
-    "",
-    false,
-    "",
-    true,
-    "75",
-    true,
-    "",
-    "",
-    false
-  ],
-  "format_map": [
-    "epub",
-    "fb2",
-    "mobi",
-    "azw",
-    "xps",
-    "doc",
-    "docx",
-    "djv",
-    "djvu",
-    "pdf",
-    "cbz",
-    "htm",
-    "html",
-    "xhtml",
-    "pdb",
-    "prc",
-    "rtf",
-    "txt",
-    "md",
-    "chm",
-    "zip"
-  ],
-  "read_metadata": true,
-  "save_template": "{title} - {authors} ({id})",
-  "use_author_sort": false,
-  "use_subdirs": true
-}
\ No newline at end of file