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/link/sty/link.sty

@@ -0,0 +1,13 @@
+\usepackage{hyperref}
+
+\hypersetup{
+  colorlinks=true,
+  urlcolor=LinkBlue,
+  linkcolor=LinkBlue,
+  pdfversion=1.7,
+%  implicit=false
+}
+
+\usepackage{footnote}
+\usepackage[bottom,flushmargin]{footmisc}
+\setlength{\footnotesep}{10pt}