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, 26 deletions

diff --git a/dotfiles/common/.config/calibre/device_drivers_KINDLE2.py.json b/dotfiles/common/.config/calibre/device_drivers_KINDLE2.py.json
deleted file mode 100644
index ad99d45..0000000
--- a/dotfiles/common/.config/calibre/device_drivers_KINDLE2.py.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "extra_customization": [
-    true,
-    "fast",
-    "",
-    "",
-    true
-  ],
-  "format_map": [
-    "azw",
-    "mobi",
-    "azw3",
-    "prc",
-    "azw1",
-    "tpz",
-    "azw4",
-    "kfx",
-    "pobi",
-    "txt",
-    "epub"
-  ],
-  "read_metadata": true,
-  "save_template": "{author_sort}/{title} - {authors}",
-  "use_author_sort": false,
-  "use_subdirs": true
-}
\ No newline at end of file