Initial commit: Klammertext source distribution

Curated source subset assembled by klammertext-dev's doc/make_dist.sh: the Klammermachine (mac), the Standard Klammer Set (sks), the commands (com), editor plugins and install guides (doc), a test subset (tst), and lib/bin placeholders. Builds with 'make -C com'.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

sks/section/sty/section.sty

@@ -0,0 +1,11 @@
+\usepackage{titles}
+\usepackage{headerfooter}
+\usepackage{toc}               
+
+%% \usepackage{etoolbox}
+%% \makeatletter
+%% %\patchcmd{\chapter}{\if@openright\cleardoublepage\else\newpage\fi}{}{}{}
+%% %\patchcmd{\chapter}{\newpage}{}{}{}
+%% %\patchcmd{\chapter}{\if@openright\clearpage\else\newpage\fi}{}{}{}
+%% \patchcmd{\chapter}{\clearpage}{}{}{}
+%% \makeatother