- split slides/klausurfragen.md into course-specific files: - slides/223015b/klausurfragen.md (blocks J-O: dateiformate) - slides/223015c/klausurfragen.md (blocks A-I: it-grundlagen) - add erklaerung slides to 223015c (16 new vertiefung slides) - update erklaerung slides in 223015b with deeper content - update makefile to build klausurfragen per-course - remove global klausurfragen from root index
- rename slide files: YYYY-MM-DD-termin-N-topic.md → NN-topic.md - flatten folders: courses/X/slides/ → slides/X/ - replace "Termin" with "Kapitel" in all content - add klausur extraction script (make klausur) - update Makefile, generate-index.sh, dev-server.sh - add README.md with full documentation