render_file cere cale absoluta - cu una relativa crapa in nav_html, iar commit-ul trecut a lasat .html-ul nesincronizat cu .md-ul. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ThN7ixZrowca8aTGrK1MUJ